diff --git a/src/core/SkCanvas.cpp b/src/core/SkCanvas.cpp
index 2dff8e9..430556d 100644
--- a/src/core/SkCanvas.cpp
+++ b/src/core/SkCanvas.cpp
@@ -342,7 +342,7 @@
     bool next() {
         if (fMultiDeviceCS && fDevice) {
             // remove the previous device's bounds
-            fMultiDeviceCS->clipDevRect(compute_device_bounds(fDevice), SkCanvas::kDifference_Op);
+            fMultiDeviceCS->clipDevRect(compute_device_bounds(fDevice), kDifference_SkClipOp);
         }
 
         // skip over recs with empty clips
@@ -1104,7 +1104,7 @@
 
     if (BoundsAffectsClip(saveLayerFlags)) {
         // Simplify the current clips since they will be applied properly during restore()
-        fClipStack->clipDevRect(ir, kReplace_Op);
+        fClipStack->clipDevRect(ir, kReplace_SkClipOp);
         fMCRec->fRasterClip.setRect(ir);
         fDeviceClipBounds = qr_clip_bounds(ir);
     }
@@ -1522,13 +1522,13 @@
 
 //////////////////////////////////////////////////////////////////////////////
 
-void SkCanvas::clipRect(const SkRect& rect, ClipOp op, bool doAA) {
+void SkCanvas::clipRect(const SkRect& rect, SkClipOp op, bool doAA) {
     this->checkForDeferredSave();
     ClipEdgeStyle edgeStyle = doAA ? kSoft_ClipEdgeStyle : kHard_ClipEdgeStyle;
     this->onClipRect(rect, op, edgeStyle);
 }
 
-void SkCanvas::onClipRect(const SkRect& rect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkCanvas::onClipRect(const SkRect& rect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     const bool isAA = kSoft_ClipEdgeStyle == edgeStyle;
     AutoValidateClip avc(this);
     fClipStack->clipRect(rect, fMCRec->fMatrix, op, isAA);
@@ -1538,7 +1538,7 @@
     fDeviceClipBounds = qr_clip_bounds(fMCRec->fRasterClip.getBounds());
 }
 
-void SkCanvas::clipRRect(const SkRRect& rrect, ClipOp op, bool doAA) {
+void SkCanvas::clipRRect(const SkRRect& rrect, SkClipOp op, bool doAA) {
     this->checkForDeferredSave();
     ClipEdgeStyle edgeStyle = doAA ? kSoft_ClipEdgeStyle : kHard_ClipEdgeStyle;
     if (rrect.isRect()) {
@@ -1548,7 +1548,7 @@
     }
 }
 
-void SkCanvas::onClipRRect(const SkRRect& rrect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkCanvas::onClipRRect(const SkRRect& rrect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     AutoValidateClip avc(this);
 
     fDeviceCMDirty = true;
@@ -1561,7 +1561,7 @@
     return;
 }
 
-void SkCanvas::clipPath(const SkPath& path, ClipOp op, bool doAA) {
+void SkCanvas::clipPath(const SkPath& path, SkClipOp op, bool doAA) {
     this->checkForDeferredSave();
     ClipEdgeStyle edgeStyle = doAA ? kSoft_ClipEdgeStyle : kHard_ClipEdgeStyle;
 
@@ -1586,7 +1586,7 @@
     this->onClipPath(path, op, edgeStyle);
 }
 
-void SkCanvas::onClipPath(const SkPath& path, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkCanvas::onClipPath(const SkPath& path, SkClipOp op, ClipEdgeStyle edgeStyle) {
     AutoValidateClip avc(this);
 
     fDeviceCMDirty = true;
@@ -1601,19 +1601,19 @@
         isAA = getClipStack()->asPath(&tempPath);
         rasterClipPath = &tempPath;
         matrix = &SkMatrix::I();
-        op = kReplace_Op;
+        op = kReplace_SkClipOp;
     }
     fMCRec->fRasterClip.op(*rasterClipPath, *matrix, this->getTopLayerBounds(), (SkRegion::Op)op,
                            isAA);
     fDeviceClipBounds = qr_clip_bounds(fMCRec->fRasterClip.getBounds());
 }
 
-void SkCanvas::clipRegion(const SkRegion& rgn, ClipOp op) {
+void SkCanvas::clipRegion(const SkRegion& rgn, SkClipOp op) {
     this->checkForDeferredSave();
     this->onClipRegion(rgn, op);
 }
 
-void SkCanvas::onClipRegion(const SkRegion& rgn, ClipOp op) {
+void SkCanvas::onClipRegion(const SkRegion& rgn, SkClipOp op) {
     AutoValidateClip avc(this);
 
     fDeviceCMDirty = true;
@@ -3383,13 +3383,6 @@
 
 ///////////////////////////////////////////////////////////////////////////////
 
-const SkCanvas::ClipOp SkCanvas::kDifference_Op;
-const SkCanvas::ClipOp SkCanvas::kIntersect_Op;
-const SkCanvas::ClipOp SkCanvas::kUnion_Op;
-const SkCanvas::ClipOp SkCanvas::kXOR_Op;
-const SkCanvas::ClipOp SkCanvas::kReverseDifference_Op;
-const SkCanvas::ClipOp SkCanvas::kReplace_Op;
-
 static_assert((int)SkRegion::kDifference_Op         == (int)kDifference_SkClipOp, "");
 static_assert((int)SkRegion::kIntersect_Op          == (int)kIntersect_SkClipOp, "");
 static_assert((int)SkRegion::kUnion_Op              == (int)kUnion_SkClipOp, "");
diff --git a/src/core/SkClipStack.cpp b/src/core/SkClipStack.cpp
index f155b49..1a1e85f 100644
--- a/src/core/SkClipStack.cpp
+++ b/src/core/SkClipStack.cpp
@@ -83,7 +83,7 @@
             visitor->clipRect(this->getRect(), this->getOp(), this->isAA());
             break;
         case kEmpty_Type:
-            visitor->clipRect(kEmptyRect, SkCanvas::kIntersect_Op, false);
+            visitor->clipRect(kEmptyRect, kIntersect_SkClipOp, false);
             break;
     }
 }
@@ -111,7 +111,7 @@
     }
 }
 
-void SkClipStack::Element::initPath(int saveCount, const SkPath& path, SkCanvas::ClipOp op,
+void SkClipStack::Element::initPath(int saveCount, const SkPath& path, SkClipOp op,
                                     bool doAA) {
     if (!path.isInverseFillType()) {
         SkRect r;
@@ -176,16 +176,16 @@
     SkASSERT(!fPath.isValid());
 }
 
-bool SkClipStack::Element::canBeIntersectedInPlace(int saveCount, SkCanvas::ClipOp op) const {
+bool SkClipStack::Element::canBeIntersectedInPlace(int saveCount, SkClipOp op) const {
     if (kEmpty_Type == fType &&
-        (SkCanvas::kDifference_Op == op || SkCanvas::kIntersect_Op == op)) {
+        (kDifference_SkClipOp == op || kIntersect_SkClipOp == op)) {
         return true;
     }
     // Only clips within the same save/restore frame (as captured by
     // the save count) can be merged
     return  fSaveCount == saveCount &&
-            SkCanvas::kIntersect_Op == op &&
-            (SkCanvas::kIntersect_Op == fOp || SkCanvas::kReplace_Op == fOp);
+            kIntersect_SkClipOp == op &&
+            (kIntersect_SkClipOp == fOp || kReplace_SkClipOp == fOp);
 }
 
 bool SkClipStack::Element::rectRectIntersectAllowed(const SkRect& newR, bool newAA) const {
@@ -399,9 +399,9 @@
             fFiniteBound = this->getRect();
             fFiniteBoundType = kNormal_BoundsType;
 
-            if (SkCanvas::kReplace_Op == fOp ||
-                (SkCanvas::kIntersect_Op == fOp && nullptr == prior) ||
-                (SkCanvas::kIntersect_Op == fOp && prior->fIsIntersectionOfRects &&
+            if (kReplace_SkClipOp == fOp ||
+                (kIntersect_SkClipOp == fOp && nullptr == prior) ||
+                (kIntersect_SkClipOp == fOp && prior->fIsIntersectionOfRects &&
                     prior->rectRectIntersectAllowed(this->getRect(), fDoAA))) {
                 fIsIntersectionOfRects = true;
             }
@@ -460,28 +460,28 @@
 
     // Now integrate with clip with the prior clips
     switch (fOp) {
-        case SkCanvas::kDifference_Op:
+        case kDifference_SkClipOp:
             this->combineBoundsDiff(combination, prevFinite);
             break;
-        case SkCanvas::kXOR_Op:
+        case kXOR_SkClipOp:
             this->combineBoundsXOR(combination, prevFinite);
             break;
-        case SkCanvas::kUnion_Op:
+        case kUnion_SkClipOp:
             this->combineBoundsUnion(combination, prevFinite);
             break;
-        case SkCanvas::kIntersect_Op:
+        case kIntersect_SkClipOp:
             this->combineBoundsIntersection(combination, prevFinite);
             break;
-        case SkCanvas::kReverseDifference_Op:
+        case kReverseDifference_SkClipOp:
             this->combineBoundsRevDiff(combination, prevFinite);
             break;
-        case SkCanvas::kReplace_Op:
+        case kReplace_SkClipOp:
             // Replace just ignores everything prior
             // The current clip's bound information is already filled in
             // so nothing to do
             break;
         default:
-            SkDebugf("SkCanvas::ClipOp error\n");
+            SkDebugf("SkClipOp error\n");
             SkASSERT(0);
             break;
     }
@@ -608,7 +608,7 @@
     Iter iter(*this, Iter::kTop_IterStart);
     const Element* element = iter.prev();
     while (element != nullptr) {
-        if (SkCanvas::kIntersect_Op != element->getOp() && SkCanvas::kReplace_Op != element->getOp())
+        if (kIntersect_SkClipOp != element->getOp() && kReplace_SkClipOp != element->getOp())
             return false;
         if (element->isInverseFilled()) {
             // Part of 'rect' could be trimmed off by the inverse-filled clip element
@@ -620,7 +620,7 @@
                 return false;
             }
         }
-        if (SkCanvas::kReplace_Op == element->getOp()) {
+        if (kReplace_SkClipOp == element->getOp()) {
             break;
         }
         element = iter.prev();
@@ -633,7 +633,7 @@
     Iter iter(*this, Iter::kTop_IterStart);
     const Element* element = iter.prev();
     while (element != nullptr) {
-        if (SkCanvas::kIntersect_Op != element->getOp() && SkCanvas::kReplace_Op != element->getOp())
+        if (kIntersect_SkClipOp != element->getOp() && kReplace_SkClipOp != element->getOp())
             return false;
         if (element->isInverseFilled()) {
             // Part of 'rrect' could be trimmed off by the inverse-filled clip element
@@ -645,7 +645,7 @@
                 return false;
             }
         }
-        if (SkCanvas::kReplace_Op == element->getOp()) {
+        if (kReplace_SkClipOp == element->getOp()) {
             break;
         }
         element = iter.prev();
@@ -666,8 +666,8 @@
             element->asPath(&operand);
         }
 
-        SkCanvas::ClipOp elementOp = element->getOp();
-        if (elementOp == SkCanvas::kReplace_Op) {
+        SkClipOp elementOp = element->getOp();
+        if (elementOp == kReplace_SkClipOp) {
             *path = operand;
         } else {
             Op(*path, operand, (SkPathOp)elementOp, path);
@@ -718,7 +718,7 @@
                     }
                     break;
             }
-        } else if (SkCanvas::kReplace_Op == element.getOp()) {
+        } else if (kReplace_SkClipOp == element.getOp()) {
             this->restoreTo(fSaveCount - 1);
             prior = (Element*) fDeque.back();
         }
@@ -727,7 +727,7 @@
     newElement->updateBoundAndGenID(prior);
 }
 
-void SkClipStack::clipRRect(const SkRRect& rrect, const SkMatrix& matrix, SkCanvas::ClipOp op,
+void SkClipStack::clipRRect(const SkRRect& rrect, const SkMatrix& matrix, SkClipOp op,
                             bool doAA) {
     SkRRect transformedRRect;
     if (rrect.transform(matrix, &transformedRRect)) {
@@ -741,7 +741,7 @@
     this->clipPath(path, matrix, op, doAA);
 }
 
-void SkClipStack::clipRect(const SkRect& rect, const SkMatrix& matrix, SkCanvas::ClipOp op,
+void SkClipStack::clipRect(const SkRect& rect, const SkMatrix& matrix, SkClipOp op,
                            bool doAA) {
     if (matrix.rectStaysRect()) {
         SkRect devRect;
@@ -756,7 +756,7 @@
     this->clipPath(path, matrix, op, doAA);
 }
 
-void SkClipStack::clipPath(const SkPath& path, const SkMatrix& matrix, SkCanvas::ClipOp op,
+void SkClipStack::clipPath(const SkPath& path, const SkMatrix& matrix, SkClipOp op,
                            bool doAA) {
     SkPath devPath;
     path.transform(matrix, &devPath);
@@ -768,7 +768,7 @@
 void SkClipStack::clipEmpty() {
     Element* element = (Element*) fDeque.back();
 
-    if (element && element->canBeIntersectedInPlace(fSaveCount, SkCanvas::kIntersect_Op)) {
+    if (element && element->canBeIntersectedInPlace(fSaveCount, kIntersect_SkClipOp)) {
         element->setEmpty();
     }
     new (fDeque.push_back()) Element(fSaveCount);
@@ -794,7 +794,7 @@
     return (const SkClipStack::Element*)fIter.prev();
 }
 
-const SkClipStack::Element* SkClipStack::Iter::skipToTopmost(SkCanvas::ClipOp op) {
+const SkClipStack::Element* SkClipStack::Iter::skipToTopmost(SkClipOp op) {
 
     if (nullptr == fStack) {
         return nullptr;
@@ -879,13 +879,13 @@
         back->getType() != SkClipStack::Element::kRRect_Type) {
         return false;
     }
-    if (back->getOp() == SkCanvas::kReplace_Op) {
+    if (back->getOp() == kReplace_SkClipOp) {
         *rrect = back->asRRect();
         *aa = back->isAA();
         return true;
     }
 
-    if (back->getOp() == SkCanvas::kIntersect_Op) {
+    if (back->getOp() == kIntersect_SkClipOp) {
         SkRect backBounds;
         if (!backBounds.intersect(bounds, back->asRRect().rect())) {
             return false;
@@ -894,12 +894,12 @@
             SkDeque::Iter iter(fDeque, SkDeque::Iter::kBack_IterStart);
             SkAssertResult(static_cast<const Element*>(iter.prev()) == back);
             while (const Element* prior = (const Element*)iter.prev()) {
-                if ((prior->getOp() != SkCanvas::kIntersect_Op &&
-                     prior->getOp() != SkCanvas::kReplace_Op) ||
+                if ((prior->getOp() != kIntersect_SkClipOp &&
+                     prior->getOp() != kReplace_SkClipOp) ||
                     !prior->contains(backBounds)) {
                     return false;
                 }
-                if (prior->getOp() == SkCanvas::kReplace_Op) {
+                if (prior->getOp() == kReplace_SkClipOp) {
                     break;
                 }
             }
@@ -951,12 +951,12 @@
         "reverse-difference",
         "replace",
     };
-    static_assert(0 == SkCanvas::kDifference_Op, "op_str");
-    static_assert(1 == SkCanvas::kIntersect_Op, "op_str");
-    static_assert(2 == SkCanvas::kUnion_Op, "op_str");
-    static_assert(3 == SkCanvas::kXOR_Op, "op_str");
-    static_assert(4 == SkCanvas::kReverseDifference_Op, "op_str");
-    static_assert(5 == SkCanvas::kReplace_Op, "op_str");
+    static_assert(0 == kDifference_SkClipOp, "op_str");
+    static_assert(1 == kIntersect_SkClipOp, "op_str");
+    static_assert(2 == kUnion_SkClipOp, "op_str");
+    static_assert(3 == kXOR_SkClipOp, "op_str");
+    static_assert(4 == kReverseDifference_SkClipOp, "op_str");
+    static_assert(5 == kReplace_SkClipOp, "op_str");
     static_assert(SK_ARRAY_COUNT(kOpStrings) == SkRegion::kOpCnt, "op_str");
 
     SkDebugf("Type: %s, Op: %s, AA: %s, Save Count: %d\n", kTypeStrings[fType],
diff --git a/src/core/SkLiteDL.cpp b/src/core/SkLiteDL.cpp
index 3f6e54e..2548a81 100644
--- a/src/core/SkLiteDL.cpp
+++ b/src/core/SkLiteDL.cpp
@@ -149,34 +149,34 @@
 
     struct ClipPath final : Op {
         static const auto kType = Type::ClipPath;
-        ClipPath(const SkPath& path, SkCanvas::ClipOp op, bool aa) : path(path), op(op), aa(aa) {}
-        SkPath           path;
-        SkCanvas::ClipOp op;
-        bool             aa;
+        ClipPath(const SkPath& path, SkClipOp op, bool aa) : path(path), op(op), aa(aa) {}
+        SkPath   path;
+        SkClipOp op;
+        bool     aa;
         void draw(SkCanvas* c, const SkMatrix&) { c->clipPath(path, op, aa); }
         void makeThreadsafe() { make_threadsafe(&path, nullptr); }
     };
     struct ClipRect final : Op {
         static const auto kType = Type::ClipRect;
-        ClipRect(const SkRect& rect, SkCanvas::ClipOp op, bool aa) : rect(rect), op(op), aa(aa) {}
-        SkRect           rect;
-        SkCanvas::ClipOp op;
-        bool             aa;
+        ClipRect(const SkRect& rect, SkClipOp op, bool aa) : rect(rect), op(op), aa(aa) {}
+        SkRect   rect;
+        SkClipOp op;
+        bool     aa;
         void draw(SkCanvas* c, const SkMatrix&) { c->clipRect(rect, op, aa); }
     };
     struct ClipRRect final : Op {
         static const auto kType = Type::ClipRRect;
-        ClipRRect(const SkRRect& rrect, SkCanvas::ClipOp op, bool aa) : rrect(rrect), op(op), aa(aa) {}
-        SkRRect          rrect;
-        SkCanvas::ClipOp op;
-        bool             aa;
+        ClipRRect(const SkRRect& rrect, SkClipOp op, bool aa) : rrect(rrect), op(op), aa(aa) {}
+        SkRRect  rrect;
+        SkClipOp op;
+        bool     aa;
         void draw(SkCanvas* c, const SkMatrix&) { c->clipRRect(rrect, op, aa); }
     };
     struct ClipRegion final : Op {
         static const auto kType = Type::ClipRegion;
-        ClipRegion(const SkRegion& region, SkCanvas::ClipOp op) : region(region), op(op) {}
-        SkRegion         region;
-        SkCanvas::ClipOp op;
+        ClipRegion(const SkRegion& region, SkClipOp op) : region(region), op(op) {}
+        SkRegion region;
+        SkClipOp op;
         void draw(SkCanvas* c, const SkMatrix&) { c->clipRegion(region, op); }
     };
 
@@ -599,16 +599,16 @@
 void SkLiteDL::translate(SkScalar dx, SkScalar dy) { this->push<Translate>(0, dx, dy); }
 void SkLiteDL::translateZ(SkScalar dz) { this->push<TranslateZ>(0, dz); }
 
-void SkLiteDL::clipPath(const SkPath& path, SkCanvas::ClipOp op, bool aa) {
+void SkLiteDL::clipPath(const SkPath& path, SkClipOp op, bool aa) {
     this->push<ClipPath>(0, path, op, aa);
 }
-void SkLiteDL::clipRect(const SkRect& rect, SkCanvas::ClipOp op, bool aa) {
+void SkLiteDL::clipRect(const SkRect& rect, SkClipOp op, bool aa) {
     this->push<ClipRect>(0, rect, op, aa);
 }
-void SkLiteDL::clipRRect(const SkRRect& rrect, SkCanvas::ClipOp op, bool aa) {
+void SkLiteDL::clipRRect(const SkRRect& rrect, SkClipOp op, bool aa) {
     this->push<ClipRRect>(0, rrect, op, aa);
 }
-void SkLiteDL::clipRegion(const SkRegion& region, SkCanvas::ClipOp op) {
+void SkLiteDL::clipRegion(const SkRegion& region, SkClipOp op) {
     this->push<ClipRegion>(0, region, op);
 }
 
diff --git a/src/core/SkLiteDL.h b/src/core/SkLiteDL.h
index 43988c0..330131f 100644
--- a/src/core/SkLiteDL.h
+++ b/src/core/SkLiteDL.h
@@ -43,10 +43,10 @@
     void translate(SkScalar, SkScalar);
     void translateZ(SkScalar);
 
-    void clipPath  (const   SkPath&, SkCanvas::ClipOp, bool aa);
-    void clipRect  (const   SkRect&, SkCanvas::ClipOp, bool aa);
-    void clipRRect (const  SkRRect&, SkCanvas::ClipOp, bool aa);
-    void clipRegion(const SkRegion&, SkCanvas::ClipOp);
+    void clipPath  (const   SkPath&, SkClipOp, bool aa);
+    void clipRect  (const   SkRect&, SkClipOp, bool aa);
+    void clipRRect (const  SkRRect&, SkClipOp, bool aa);
+    void clipRegion(const SkRegion&, SkClipOp);
 
     void drawPaint (const SkPaint&);
     void drawPath  (const SkPath&, const SkPaint&);
diff --git a/src/core/SkLiteRecorder.cpp b/src/core/SkLiteRecorder.cpp
index b26547a..9f7ae39 100644
--- a/src/core/SkLiteRecorder.cpp
+++ b/src/core/SkLiteRecorder.cpp
@@ -40,19 +40,19 @@
 void SkLiteRecorder::didSetMatrix(const SkMatrix& matrix)   { fDL->setMatrix(matrix); }
 void SkLiteRecorder::didTranslate(SkScalar dx, SkScalar dy) { fDL->translate(dx, dy); }
 
-void SkLiteRecorder::onClipRect(const SkRect& rect, ClipOp op, ClipEdgeStyle style) {
+void SkLiteRecorder::onClipRect(const SkRect& rect, SkClipOp op, ClipEdgeStyle style) {
     fDL->clipRect(rect, op, style==kSoft_ClipEdgeStyle);
     this->INHERITED::onClipRect(rect, op, style);
 }
-void SkLiteRecorder::onClipRRect(const SkRRect& rrect, ClipOp op, ClipEdgeStyle style) {
+void SkLiteRecorder::onClipRRect(const SkRRect& rrect, SkClipOp op, ClipEdgeStyle style) {
     fDL->clipRRect(rrect, op, style==kSoft_ClipEdgeStyle);
     this->INHERITED::onClipRRect(rrect, op, style);
 }
-void SkLiteRecorder::onClipPath(const SkPath& path, ClipOp op, ClipEdgeStyle style) {
+void SkLiteRecorder::onClipPath(const SkPath& path, SkClipOp op, ClipEdgeStyle style) {
     fDL->clipPath(path, op, style==kSoft_ClipEdgeStyle);
     this->INHERITED::onClipPath(path, op, style);
 }
-void SkLiteRecorder::onClipRegion(const SkRegion& region, ClipOp op) {
+void SkLiteRecorder::onClipRegion(const SkRegion& region, SkClipOp op) {
     fDL->clipRegion(region, op);
     this->INHERITED::onClipRegion(region, op);
 }
diff --git a/src/core/SkLiteRecorder.h b/src/core/SkLiteRecorder.h
index 4ffd132..ad8f264 100644
--- a/src/core/SkLiteRecorder.h
+++ b/src/core/SkLiteRecorder.h
@@ -31,10 +31,10 @@
     void didSetMatrix(const SkMatrix&) override;
     void didTranslate(SkScalar, SkScalar) override;
 
-    void onClipRect  (const   SkRect&, ClipOp, ClipEdgeStyle) override;
-    void onClipRRect (const  SkRRect&, ClipOp, ClipEdgeStyle) override;
-    void onClipPath  (const   SkPath&, ClipOp, ClipEdgeStyle) override;
-    void onClipRegion(const SkRegion&, ClipOp) override;
+    void onClipRect  (const   SkRect&, SkClipOp, ClipEdgeStyle) override;
+    void onClipRRect (const  SkRRect&, SkClipOp, ClipEdgeStyle) override;
+    void onClipPath  (const   SkPath&, SkClipOp, ClipEdgeStyle) override;
+    void onClipRegion(const SkRegion&, SkClipOp) override;
 
     void onDrawPaint (const SkPaint&) override;
     void onDrawPath  (const SkPath&, const SkPaint&) override;
diff --git a/src/core/SkPictureAnalyzer.cpp b/src/core/SkPictureAnalyzer.cpp
index a7a4d94..62c27e1 100644
--- a/src/core/SkPictureAnalyzer.cpp
+++ b/src/core/SkPictureAnalyzer.cpp
@@ -38,7 +38,7 @@
     fNumSlowPaths += picture->numSlowPaths();
 }
 
-void SkPictureGpuAnalyzer::analyzeClipPath(const SkPath& path, SkCanvas::ClipOp op, bool doAntiAlias) {
+void SkPictureGpuAnalyzer::analyzeClipPath(const SkPath& path, SkClipOp op, bool doAntiAlias) {
     const SkRecords::ClipPath clipOp = {
         SkIRect::MakeEmpty(), // Willie don't care.
         path,
diff --git a/src/core/SkPictureFlat.h b/src/core/SkPictureFlat.h
index beb2dd8..d5263ca 100644
--- a/src/core/SkPictureFlat.h
+++ b/src/core/SkPictureFlat.h
@@ -128,13 +128,13 @@
 // clipparams are packed in 5 bits
 //  doAA:1 | clipOp:4
 
-static inline uint32_t ClipParams_pack(SkCanvas::ClipOp op, bool doAA) {
+static inline uint32_t ClipParams_pack(SkClipOp op, bool doAA) {
     unsigned doAABit = doAA ? 1 : 0;
     return (doAABit << 4) | op;
 }
 
-static inline SkCanvas::ClipOp ClipParams_unpackRegionOp(uint32_t packed) {
-    return (SkCanvas::ClipOp)(packed & 0xF);
+static inline SkClipOp ClipParams_unpackRegionOp(uint32_t packed) {
+    return (SkClipOp)(packed & 0xF);
 }
 
 static inline bool ClipParams_unpackDoAA(uint32_t packed) {
diff --git a/src/core/SkPicturePlayback.cpp b/src/core/SkPicturePlayback.cpp
index 0b3dd0e..85e5c03 100644
--- a/src/core/SkPicturePlayback.cpp
+++ b/src/core/SkPicturePlayback.cpp
@@ -136,7 +136,7 @@
         case CLIP_PATH: {
             const SkPath& path = fPictureData->getPath(reader); 
             uint32_t packed = reader->readInt(); 
-            SkCanvas::ClipOp clipOp = ClipParams_unpackRegionOp(packed);
+            SkClipOp clipOp = ClipParams_unpackRegionOp(packed);
             bool doAA = ClipParams_unpackDoAA(packed);
             size_t offsetToRestore = reader->readInt();
             BREAK_ON_READ_ERROR(reader);
@@ -151,7 +151,7 @@
             SkRegion region;
             reader->readRegion(&region);
             uint32_t packed = reader->readInt();
-            SkCanvas::ClipOp clipOp = ClipParams_unpackRegionOp(packed);
+            SkClipOp clipOp = ClipParams_unpackRegionOp(packed);
             size_t offsetToRestore = reader->readInt();
             BREAK_ON_READ_ERROR(reader);
 
@@ -165,7 +165,7 @@
             SkRect rect;
             reader->readRect(&rect);
             uint32_t packed = reader->readInt();
-            SkCanvas::ClipOp clipOp = ClipParams_unpackRegionOp(packed);
+            SkClipOp clipOp = ClipParams_unpackRegionOp(packed);
             bool doAA = ClipParams_unpackDoAA(packed);
             size_t offsetToRestore = reader->readInt();
             BREAK_ON_READ_ERROR(reader);
@@ -180,7 +180,7 @@
             SkRRect rrect;
             reader->readRRect(&rrect);
             uint32_t packed = reader->readInt();
-            SkCanvas::ClipOp clipOp = ClipParams_unpackRegionOp(packed);
+            SkClipOp clipOp = ClipParams_unpackRegionOp(packed);
             bool doAA = ClipParams_unpackDoAA(packed);
             size_t offsetToRestore = reader->readInt();
             BREAK_ON_READ_ERROR(reader);
diff --git a/src/core/SkPictureRecord.cpp b/src/core/SkPictureRecord.cpp
index 086eb8d..a0ac76d 100644
--- a/src/core/SkPictureRecord.cpp
+++ b/src/core/SkPictureRecord.cpp
@@ -230,18 +230,18 @@
 #endif
 }
 
-static bool clipOpExpands(SkCanvas::ClipOp op) {
+static bool clipOpExpands(SkClipOp op) {
     switch (op) {
-        case SkCanvas::kUnion_Op:
-        case SkCanvas::kXOR_Op:
-        case SkCanvas::kReverseDifference_Op:
-        case SkCanvas::kReplace_Op:
+        case kUnion_SkClipOp:
+        case kXOR_SkClipOp:
+        case kReverseDifference_SkClipOp:
+        case kReplace_SkClipOp:
             return true;
-        case SkCanvas::kIntersect_Op:
-        case SkCanvas::kDifference_Op:
+        case kIntersect_SkClipOp:
+        case kDifference_SkClipOp:
             return false;
         default:
-            SkDEBUGFAIL("unknown region op");
+            SkDEBUGFAIL("unknown clipop");
             return false;
     }
 }
@@ -279,7 +279,7 @@
     this->restoreToCount(fInitialSaveCount);
 }
 
-size_t SkPictureRecord::recordRestoreOffsetPlaceholder(ClipOp op) {
+size_t SkPictureRecord::recordRestoreOffsetPlaceholder(SkClipOp op) {
     if (fRestoreOffsetStack.isEmpty()) {
         return -1;
     }
@@ -309,12 +309,12 @@
     return offset;
 }
 
-void SkPictureRecord::onClipRect(const SkRect& rect, SkCanvas::ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkPictureRecord::onClipRect(const SkRect& rect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     this->recordClipRect(rect, op, kSoft_ClipEdgeStyle == edgeStyle);
     this->INHERITED::onClipRect(rect, op, edgeStyle);
 }
 
-size_t SkPictureRecord::recordClipRect(const SkRect& rect, SkCanvas::ClipOp op, bool doAA) {
+size_t SkPictureRecord::recordClipRect(const SkRect& rect, SkClipOp op, bool doAA) {
     // id + rect + clip params
     size_t size = 1 * kUInt32Size + sizeof(rect) + 1 * kUInt32Size;
     // recordRestoreOffsetPlaceholder doesn't always write an offset
@@ -331,12 +331,12 @@
     return offset;
 }
 
-void SkPictureRecord::onClipRRect(const SkRRect& rrect, SkCanvas::ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkPictureRecord::onClipRRect(const SkRRect& rrect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     this->recordClipRRect(rrect, op, kSoft_ClipEdgeStyle == edgeStyle);
     this->INHERITED::onClipRRect(rrect, op, edgeStyle);
 }
 
-size_t SkPictureRecord::recordClipRRect(const SkRRect& rrect, SkCanvas::ClipOp op, bool doAA) {
+size_t SkPictureRecord::recordClipRRect(const SkRRect& rrect, SkClipOp op, bool doAA) {
     // op + rrect + clip params
     size_t size = 1 * kUInt32Size + SkRRect::kSizeInMemory + 1 * kUInt32Size;
     // recordRestoreOffsetPlaceholder doesn't always write an offset
@@ -352,13 +352,13 @@
     return offset;
 }
 
-void SkPictureRecord::onClipPath(const SkPath& path, SkCanvas::ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkPictureRecord::onClipPath(const SkPath& path, SkClipOp op, ClipEdgeStyle edgeStyle) {
     int pathID = this->addPathToHeap(path);
     this->recordClipPath(pathID, op, kSoft_ClipEdgeStyle == edgeStyle);
     this->INHERITED::onClipPath(path, op, edgeStyle);
 }
 
-size_t SkPictureRecord::recordClipPath(int pathID, SkCanvas::ClipOp op, bool doAA) {
+size_t SkPictureRecord::recordClipPath(int pathID, SkClipOp op, bool doAA) {
     // op + path index + clip params
     size_t size = 3 * kUInt32Size;
     // recordRestoreOffsetPlaceholder doesn't always write an offset
@@ -374,12 +374,12 @@
     return offset;
 }
 
-void SkPictureRecord::onClipRegion(const SkRegion& region, ClipOp op) {
+void SkPictureRecord::onClipRegion(const SkRegion& region, SkClipOp op) {
     this->recordClipRegion(region, op);
     this->INHERITED::onClipRegion(region, op);
 }
 
-size_t SkPictureRecord::recordClipRegion(const SkRegion& region, ClipOp op) {
+size_t SkPictureRecord::recordClipRegion(const SkRegion& region, SkClipOp op) {
     // op + clip params + region
     size_t size = 2 * kUInt32Size + region.writeToMemory(nullptr);
     // recordRestoreOffsetPlaceholder doesn't always write an offset
diff --git a/src/core/SkPictureRecord.h b/src/core/SkPictureRecord.h
index ca858a6..9339d12 100644
--- a/src/core/SkPictureRecord.h
+++ b/src/core/SkPictureRecord.h
@@ -76,7 +76,7 @@
 
 private:
     void handleOptimization(int opt);
-    size_t recordRestoreOffsetPlaceholder(SkCanvas::ClipOp);
+    size_t recordRestoreOffsetPlaceholder(SkClipOp);
     void fillRestoreOffsetPlaceholdersForCurrentStackLevel(uint32_t restoreOffset);
 
     SkTDArray<int32_t> fRestoreOffsetStack;
@@ -204,10 +204,10 @@
                         const uint16_t indices[], int indexCount,
                         const SkPaint&) override;
 
-    void onClipRect(const SkRect&, ClipOp, ClipEdgeStyle) override;
-    void onClipRRect(const SkRRect&, ClipOp, ClipEdgeStyle) override;
-    void onClipPath(const SkPath&, ClipOp, ClipEdgeStyle) override;
-    void onClipRegion(const SkRegion&, ClipOp) override;
+    void onClipRect(const SkRect&, SkClipOp, ClipEdgeStyle) override;
+    void onClipRRect(const SkRRect&, SkClipOp, ClipEdgeStyle) override;
+    void onClipPath(const SkPath&, SkClipOp, ClipEdgeStyle) override;
+    void onClipRegion(const SkRegion&, SkClipOp) override;
 
     void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*) override;
 
@@ -230,10 +230,10 @@
     void recordConcat(const SkMatrix& matrix);
     void recordTranslate(const SkMatrix& matrix);
     void recordScale(const SkMatrix& matrix);
-    size_t recordClipRect(const SkRect& rect, SkCanvas::ClipOp op, bool doAA);
-    size_t recordClipRRect(const SkRRect& rrect, SkCanvas::ClipOp op, bool doAA);
-    size_t recordClipPath(int pathID, SkCanvas::ClipOp op, bool doAA);
-    size_t recordClipRegion(const SkRegion& region, SkCanvas::ClipOp op);
+    size_t recordClipRect(const SkRect& rect, SkClipOp op, bool doAA);
+    size_t recordClipRRect(const SkRRect& rrect, SkClipOp op, bool doAA);
+    size_t recordClipPath(int pathID, SkClipOp op, bool doAA);
+    size_t recordClipRegion(const SkRegion& region, SkClipOp op);
     void recordSave();
     void recordSaveLayer(const SaveLayerRec&);
     void recordRestore(bool fillInSkips = true);
diff --git a/src/core/SkRecorder.cpp b/src/core/SkRecorder.cpp
index 4c56d99..f4c6b50 100644
--- a/src/core/SkRecorder.cpp
+++ b/src/core/SkRecorder.cpp
@@ -404,25 +404,25 @@
 #endif
 }
 
-void SkRecorder::onClipRect(const SkRect& rect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkRecorder::onClipRect(const SkRect& rect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     INHERITED(onClipRect, rect, op, edgeStyle);
     SkRecords::ClipOpAndAA opAA(op, kSoft_ClipEdgeStyle == edgeStyle);
     APPEND(ClipRect, this->devBounds(), rect, opAA);
 }
 
-void SkRecorder::onClipRRect(const SkRRect& rrect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkRecorder::onClipRRect(const SkRRect& rrect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     INHERITED(onClipRRect, rrect, op, edgeStyle);
     SkRecords::ClipOpAndAA opAA(op, kSoft_ClipEdgeStyle == edgeStyle);
     APPEND(ClipRRect, this->devBounds(), rrect, opAA);
 }
 
-void SkRecorder::onClipPath(const SkPath& path, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkRecorder::onClipPath(const SkPath& path, SkClipOp op, ClipEdgeStyle edgeStyle) {
     INHERITED(onClipPath, path, op, edgeStyle);
     SkRecords::ClipOpAndAA opAA(op, kSoft_ClipEdgeStyle == edgeStyle);
     APPEND(ClipPath, this->devBounds(), path, opAA);
 }
 
-void SkRecorder::onClipRegion(const SkRegion& deviceRgn, ClipOp op) {
+void SkRecorder::onClipRegion(const SkRegion& deviceRgn, SkClipOp op) {
     INHERITED(onClipRegion, deviceRgn, op);
     APPEND(ClipRegion, this->devBounds(), deviceRgn, op);
 }
diff --git a/src/core/SkRecorder.h b/src/core/SkRecorder.h
index c93ee63..c810076 100644
--- a/src/core/SkRecorder.h
+++ b/src/core/SkRecorder.h
@@ -132,10 +132,10 @@
     void onDrawAtlas(const SkImage*, const SkRSXform[], const SkRect[], const SkColor[],
                      int count, SkBlendMode, const SkRect* cull, const SkPaint*) override;
 
-    void onClipRect(const SkRect& rect, ClipOp, ClipEdgeStyle) override;
-    void onClipRRect(const SkRRect& rrect, ClipOp, ClipEdgeStyle) override;
-    void onClipPath(const SkPath& path, ClipOp, ClipEdgeStyle) override;
-    void onClipRegion(const SkRegion& deviceRgn, ClipOp) override;
+    void onClipRect(const SkRect& rect, SkClipOp, ClipEdgeStyle) override;
+    void onClipRRect(const SkRRect& rrect, SkClipOp, ClipEdgeStyle) override;
+    void onClipPath(const SkPath& path, SkClipOp, ClipEdgeStyle) override;
+    void onClipRegion(const SkRegion& deviceRgn, SkClipOp) override;
 
     void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*) override;
 
diff --git a/src/effects/SkXfermodeImageFilter.cpp b/src/effects/SkXfermodeImageFilter.cpp
index 0987266..82d5156 100644
--- a/src/effects/SkXfermodeImageFilter.cpp
+++ b/src/effects/SkXfermodeImageFilter.cpp
@@ -195,7 +195,7 @@
     }
 
     SkAutoCanvasRestore acr(canvas, true);
-    canvas->clipRect(SkRect::Make(fgBounds), SkCanvas::kDifference_Op);
+    canvas->clipRect(SkRect::Make(fgBounds), kDifference_SkClipOp);
     paint.setColor(0);
     canvas->drawPaint(paint);
 }
diff --git a/src/gpu/GrClipStackClip.cpp b/src/gpu/GrClipStackClip.cpp
index 548f5b7..13e6024 100644
--- a/src/gpu/GrClipStackClip.cpp
+++ b/src/gpu/GrClipStackClip.cpp
@@ -167,10 +167,10 @@
     for (ElementList::Iter iter(reducedClip.elements()); iter.get(); iter.next()) {
         const Element* element = iter.get();
 
-        SkCanvas::ClipOp op = element->getOp();
+        SkClipOp op = element->getOp();
         bool invert = element->isInverseFilled();
         bool needsStencil = invert ||
-                            SkCanvas::kIntersect_Op == op || SkCanvas::kReverseDifference_Op == op;
+                            kIntersect_SkClipOp == op || kReverseDifference_SkClipOp == op;
 
         if (PathNeedsSWRenderer(context, hasUserStencilSettings,
                                 renderTargetContext, translate, element, nullptr, needsStencil)) {
@@ -191,7 +191,7 @@
     SkSTArray<kMaxAnalyticElements, sk_sp<GrFragmentProcessor>> fps;
     ElementList::Iter iter(elements);
     while (iter.get()) {
-        SkCanvas::ClipOp op = iter.get()->getOp();
+        SkClipOp op = iter.get()->getOp();
         bool invert;
         bool skip = false;
         switch (op) {
@@ -449,14 +449,14 @@
 
     for (ElementList::Iter iter(reducedClip.elements()); iter.get(); iter.next()) {
         const Element* element = iter.get();
-        SkCanvas::ClipOp op = element->getOp();
+        SkClipOp op = element->getOp();
 
-        if (SkCanvas::kIntersect_Op == op || SkCanvas::kReverseDifference_Op == op) {
+        if (kIntersect_SkClipOp == op || kReverseDifference_SkClipOp == op) {
             // Intersect and reverse difference require modifying pixels outside of the geometry
             // that is being "drawn". In both cases we erase all the pixels outside of the geometry
             // but leave the pixels inside the geometry alone. For reverse difference we invert all
             // the pixels before clearing the ones outside the geometry.
-            if (SkCanvas::kReverseDifference_Op == op) {
+            if (kReverseDifference_SkClipOp == op) {
                 SkRect temp = SkRect::Make(reducedClip.ibounds());
                 // invert the entire scene
                 helper.drawRect(temp, SkRegion::kXOR_Op, false, 0xFF);
diff --git a/src/gpu/GrReducedClip.cpp b/src/gpu/GrReducedClip.cpp
index a82048b..c5d764d 100644
--- a/src/gpu/GrReducedClip.cpp
+++ b/src/gpu/GrReducedClip.cpp
@@ -75,7 +75,7 @@
         fHasIBounds = true;
 
         // Implement the clip with an AA rect element.
-        fElements.addToHead(stackBounds, SkCanvas::kReplace_Op, true/*doAA*/);
+        fElements.addToHead(stackBounds, kReplace_SkClipOp, true/*doAA*/);
         fElementsGenID = stack.getTopmostGenID();
         fRequiresAA = true;
 
@@ -147,7 +147,7 @@
         bool isFlip = false; // does this op just flip the in/out state of every point in the bounds
 
         switch (element->getOp()) {
-            case SkCanvas::kDifference_Op:
+            case kDifference_SkClipOp:
                 // check if the shape subtracted either contains the entire bounds (and makes
                 // the clip empty) or is outside the bounds and therefore can be skipped.
                 if (element->isInverseFilled()) {
@@ -173,7 +173,7 @@
                     emsmallens = true;
                 }
                 break;
-            case SkCanvas::kIntersect_Op:
+            case kIntersect_SkClipOp:
                 // check if the shape intersected contains the entire bounds and therefore can
                 // be skipped or it is outside the entire bounds and therefore makes the clip
                 // empty.
@@ -206,7 +206,7 @@
                     emsmallens = true;
                 }
                 break;
-            case SkCanvas::kUnion_Op:
+            case kUnion_SkClipOp:
                 // If the union-ed shape contains the entire bounds then after this element
                 // the bounds is entirely inside the clip. If the union-ed shape is outside the
                 // bounds then this op can be skipped.
@@ -229,7 +229,7 @@
                     embiggens = true;
                 }
                 break;
-            case SkCanvas::kXOR_Op:
+            case kXOR_SkClipOp:
                 // If the bounds is entirely inside the shape being xor-ed then the effect is
                 // to flip the inside/outside state of every point in the bounds. We may be
                 // able to take advantage of this in the forward pass. If the xor-ed shape
@@ -251,7 +251,7 @@
                     emsmallens = embiggens = true;
                 }
                 break;
-            case SkCanvas::kReverseDifference_Op:
+            case kReverseDifference_SkClipOp:
                 // When the bounds is entirely within the rev-diff shape then this behaves like xor
                 // and reverses every point inside the bounds. If the shape is completely outside
                 // the bounds then we know after this element is applied that the bounds will be
@@ -276,7 +276,7 @@
                 }
                 break;
 
-            case SkCanvas::kReplace_Op:
+            case kReplace_SkClipOp:
                 // Replace will always terminate our walk. We will either begin the forward walk
                 // at the replace op or detect here than the shape is either completely inside
                 // or completely outside the bounds. In this latter case it can be skipped by
@@ -326,9 +326,9 @@
 
             // if it is a flip, change it to a bounds-filling rect
             if (isFlip) {
-                SkASSERT(SkCanvas::kXOR_Op == element->getOp() ||
-                         SkCanvas::kReverseDifference_Op == element->getOp());
-                fElements.addToHead(SkRect::Make(fIBounds), SkCanvas::kReverseDifference_Op, false);
+                SkASSERT(kXOR_SkClipOp == element->getOp() ||
+                         kReverseDifference_SkClipOp == element->getOp());
+                fElements.addToHead(SkRect::Make(fIBounds), kReverseDifference_SkClipOp, false);
             } else {
                 Element* newElement = fElements.addToHead(*element);
                 if (newElement->isAA()) {
@@ -337,11 +337,11 @@
                 // Intersecting an inverse shape is the same as differencing the non-inverse shape.
                 // Replacing with an inverse shape is the same as setting initialState=kAllIn and
                 // differencing the non-inverse shape.
-                bool isReplace = SkCanvas::kReplace_Op == newElement->getOp();
+                bool isReplace = kReplace_SkClipOp == newElement->getOp();
                 if (newElement->isInverseFilled() &&
-                    (SkCanvas::kIntersect_Op == newElement->getOp() || isReplace)) {
+                    (kIntersect_SkClipOp == newElement->getOp() || isReplace)) {
                     newElement->invertShapeFillType();
-                    newElement->setOp(SkCanvas::kDifference_Op);
+                    newElement->setOp(kDifference_SkClipOp);
                     if (isReplace) {
                         SkASSERT(InitialTriState::kAllOut == initialTriState);
                         initialTriState = InitialTriState::kAllIn;
@@ -360,36 +360,36 @@
         while (element) {
             bool skippable = false;
             switch (element->getOp()) {
-                case SkCanvas::kDifference_Op:
+                case kDifference_SkClipOp:
                     // subtracting from the empty set yields the empty set.
                     skippable = InitialTriState::kAllOut == initialTriState;
                     break;
-                case SkCanvas::kIntersect_Op:
+                case kIntersect_SkClipOp:
                     // intersecting with the empty set yields the empty set
                     if (InitialTriState::kAllOut == initialTriState) {
                         skippable = true;
                     } else {
                         // We can clear to zero and then simply draw the clip element.
                         initialTriState = InitialTriState::kAllOut;
-                        element->setOp(SkCanvas::kReplace_Op);
+                        element->setOp(kReplace_SkClipOp);
                     }
                     break;
-                case SkCanvas::kUnion_Op:
+                case kUnion_SkClipOp:
                     if (InitialTriState::kAllIn == initialTriState) {
                         // unioning the infinite plane with anything is a no-op.
                         skippable = true;
                     } else {
                         // unioning the empty set with a shape is the shape.
-                        element->setOp(SkCanvas::kReplace_Op);
+                        element->setOp(kReplace_SkClipOp);
                     }
                     break;
-                case SkCanvas::kXOR_Op:
+                case kXOR_SkClipOp:
                     if (InitialTriState::kAllOut == initialTriState) {
                         // xor could be changed to diff in the kAllIn case, not sure it's a win.
-                        element->setOp(SkCanvas::kReplace_Op);
+                        element->setOp(kReplace_SkClipOp);
                     }
                     break;
-                case SkCanvas::kReverseDifference_Op:
+                case kReverseDifference_SkClipOp:
                     if (InitialTriState::kAllIn == initialTriState) {
                         // subtracting the whole plane will yield the empty set.
                         skippable = true;
@@ -402,11 +402,11 @@
                         if (skippable) {
                             initialTriState = InitialTriState::kAllIn;
                         } else {
-                            element->setOp(SkCanvas::kReplace_Op);
+                            element->setOp(kReplace_SkClipOp);
                         }
                     }
                     break;
-                case SkCanvas::kReplace_Op:
+                case kReplace_SkClipOp:
                     skippable = false; // we would have skipped it in the backwards walk if we
                                        // could've.
                     break;
@@ -431,12 +431,12 @@
     fInitialState = static_cast<GrReducedClip::InitialState>(initialTriState);
 }
 
-static bool element_is_pure_subtract(SkCanvas::ClipOp op) {
+static bool element_is_pure_subtract(SkClipOp op) {
     SkASSERT(op >= 0);
-    return op <= SkCanvas::kIntersect_Op;
+    return op <= kIntersect_SkClipOp;
 
-    GR_STATIC_ASSERT(0 == SkCanvas::kDifference_Op);
-    GR_STATIC_ASSERT(1 == SkCanvas::kIntersect_Op);
+    GR_STATIC_ASSERT(0 == kDifference_SkClipOp);
+    GR_STATIC_ASSERT(1 == kIntersect_SkClipOp);
 }
 
 void GrReducedClip::addInteriorWindowRectangles(int maxWindowRectangles) {
@@ -446,7 +446,7 @@
     ElementList::Iter iter(fElements, ElementList::Iter::kTail_IterStart);
     for (; iter.get() && element_is_pure_subtract(iter.get()->getOp()); iter.prev()) {
         const Element* element = iter.get();
-        if (SkCanvas::kDifference_Op != element->getOp()) {
+        if (kDifference_SkClipOp != element->getOp()) {
             continue;
         }
 
diff --git a/src/pdf/SkPDFCanvas.cpp b/src/pdf/SkPDFCanvas.cpp
index c7e3925..d946f48 100644
--- a/src/pdf/SkPDFCanvas.cpp
+++ b/src/pdf/SkPDFCanvas.cpp
@@ -19,15 +19,15 @@
  *  we intercept all clip calls to ensure that the clip stays BW (i.e. never antialiased), since
  *  an antialiased clip won't build a SkRegion (it builds SkAAClip).
  */
-void SkPDFCanvas::onClipRect(const SkRect& rect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkPDFCanvas::onClipRect(const SkRect& rect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     this->INHERITED::onClipRect(rect, op, kHard_ClipEdgeStyle);
 }
 
-void SkPDFCanvas::onClipRRect(const SkRRect& rrect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkPDFCanvas::onClipRRect(const SkRRect& rrect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     this->INHERITED::onClipRRect(rrect, op, kHard_ClipEdgeStyle);
 }
 
-void SkPDFCanvas::onClipPath(const SkPath& path, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkPDFCanvas::onClipPath(const SkPath& path, SkClipOp op, ClipEdgeStyle edgeStyle) {
     this->INHERITED::onClipPath(path, op, kHard_ClipEdgeStyle);
 }
 
diff --git a/src/pdf/SkPDFCanvas.h b/src/pdf/SkPDFCanvas.h
index ead13c3..7c4d26f 100644
--- a/src/pdf/SkPDFCanvas.h
+++ b/src/pdf/SkPDFCanvas.h
@@ -17,9 +17,9 @@
     ~SkPDFCanvas();
 
 protected:
-    void onClipRect(const SkRect&, ClipOp, ClipEdgeStyle) override;
-    void onClipRRect(const SkRRect&, ClipOp, ClipEdgeStyle) override;
-    void onClipPath(const SkPath&, ClipOp, ClipEdgeStyle) override;
+    void onClipRect(const SkRect&, SkClipOp, ClipEdgeStyle) override;
+    void onClipRRect(const SkRRect&, SkClipOp, ClipEdgeStyle) override;
+    void onClipPath(const SkPath&, SkClipOp, ClipEdgeStyle) override;
 
     void onDrawBitmapNine(const SkBitmap&, const SkIRect&, const SkRect&,
                           const SkPaint*) override;
diff --git a/src/pdf/SkPDFDevice.cpp b/src/pdf/SkPDFDevice.cpp
index 9a70f68..7d7196b 100644
--- a/src/pdf/SkPDFDevice.cpp
+++ b/src/pdf/SkPDFDevice.cpp
@@ -198,9 +198,9 @@
 static_assert(SkRegion::kReverseDifference_Op == (int)kReverseDifference_SkPathOp,
               "region_pathop_mismatch");
 
-static SkPathOp region_op_to_pathops_op(SkCanvas::ClipOp op) {
+static SkPathOp region_op_to_pathops_op(SkClipOp op) {
     SkASSERT(op >= 0);
-    SkASSERT(op <= SkCanvas::kReverseDifference_Op);
+    SkASSERT(op <= kReverseDifference_SkClipOp);
     return (SkPathOp)op;
 }
 
@@ -231,7 +231,7 @@
         }
         entryPath.transform(transform);
 
-        if (SkCanvas::kReplace_Op == clipEntry->getOp()) {
+        if (kReplace_SkClipOp == clipEntry->getOp()) {
             *outClipPath = entryPath;
         } else {
             SkPathOp op = region_op_to_pathops_op(clipEntry->getOp());
@@ -1762,7 +1762,7 @@
             synthesizedClipStack = fExistingClipStack;
             SkPath clipPath;
             clipRegion.getBoundaryPath(&clipPath);
-            synthesizedClipStack.clipPath(clipPath, SkMatrix::I(), SkCanvas::kReplace_Op, false);
+            synthesizedClipStack.clipPath(clipPath, SkMatrix::I(), kReplace_SkClipOp, false);
             clipStack = &synthesizedClipStack;
         }
     }
diff --git a/src/pipe/SkPipeCanvas.cpp b/src/pipe/SkPipeCanvas.cpp
index 1614bbd..33b58a4 100644
--- a/src/pipe/SkPipeCanvas.cpp
+++ b/src/pipe/SkPipeCanvas.cpp
@@ -309,21 +309,21 @@
     this->INHERITED::didSetMatrix(matrix);
 }
 
-void SkPipeCanvas::onClipRect(const SkRect& rect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkPipeCanvas::onClipRect(const SkRect& rect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     fStream->write32(pack_verb(SkPipeVerb::kClipRect, ((unsigned)op << 1) | edgeStyle));
     fStream->write(&rect, 4 * sizeof(SkScalar));
 
     this->INHERITED::onClipRect(rect, op, edgeStyle);
 }
 
-void SkPipeCanvas::onClipRRect(const SkRRect& rrect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkPipeCanvas::onClipRRect(const SkRRect& rrect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     fStream->write32(pack_verb(SkPipeVerb::kClipRRect, ((unsigned)op << 1) | edgeStyle));
     write_rrect(fStream, rrect);
 
     this->INHERITED::onClipRRect(rrect, op, edgeStyle);
 }
 
-void SkPipeCanvas::onClipPath(const SkPath& path, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkPipeCanvas::onClipPath(const SkPath& path, SkClipOp op, ClipEdgeStyle edgeStyle) {
     SkPipeWriter writer(this);
     writer.write32(pack_verb(SkPipeVerb::kClipPath, ((unsigned)op << 1) | edgeStyle));
     writer.writePath(path);
@@ -331,7 +331,7 @@
     this->INHERITED::onClipPath(path, op, edgeStyle);
 }
 
-void SkPipeCanvas::onClipRegion(const SkRegion& deviceRgn, ClipOp op) {
+void SkPipeCanvas::onClipRegion(const SkRegion& deviceRgn, SkClipOp op) {
     SkPipeWriter writer(this);
     writer.write32(pack_verb(SkPipeVerb::kClipRegion, (unsigned)op << 1));
     writer.writeRegion(deviceRgn);
diff --git a/src/pipe/SkPipeCanvas.h b/src/pipe/SkPipeCanvas.h
index e7b99bd..a506da4 100644
--- a/src/pipe/SkPipeCanvas.h
+++ b/src/pipe/SkPipeCanvas.h
@@ -142,10 +142,10 @@
                               const uint16_t indices[], int indexCount,
                               const SkPaint&) override;
 
-    void onClipRect(const SkRect&, ClipOp, ClipEdgeStyle) override;
-    void onClipRRect(const SkRRect&, ClipOp, ClipEdgeStyle) override;
-    void onClipPath(const SkPath&, ClipOp, ClipEdgeStyle) override;
-    void onClipRegion(const SkRegion&, ClipOp) override;
+    void onClipRect(const SkRect&, SkClipOp, ClipEdgeStyle) override;
+    void onClipRRect(const SkRRect&, SkClipOp, ClipEdgeStyle) override;
+    void onClipPath(const SkPath&, SkClipOp, ClipEdgeStyle) override;
+    void onClipRegion(const SkRegion&, SkClipOp) override;
 
     void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*) override;
     void onDrawAnnotation(const SkRect&, const char[], SkData*) override;
diff --git a/src/pipe/SkPipeReader.cpp b/src/pipe/SkPipeReader.cpp
index 2039bf2..6310b15 100644
--- a/src/pipe/SkPipeReader.cpp
+++ b/src/pipe/SkPipeReader.cpp
@@ -271,21 +271,21 @@
 
 static void clipRect_handler(SkPipeReader& reader, uint32_t packedVerb, SkCanvas* canvas) {
     SkASSERT(SkPipeVerb::kClipRect == unpack_verb(packedVerb));
-    SkCanvas::ClipOp op = (SkCanvas::ClipOp)(unpack_verb_extra(packedVerb) >> 1);
+    SkClipOp op = (SkClipOp)(unpack_verb_extra(packedVerb) >> 1);
     bool isAA = unpack_verb_extra(packedVerb) & 1;
     canvas->clipRect(*skip<SkRect>(reader), op, isAA);
 }
 
 static void clipRRect_handler(SkPipeReader& reader, uint32_t packedVerb, SkCanvas* canvas) {
     SkASSERT(SkPipeVerb::kClipRRect == unpack_verb(packedVerb));
-    SkCanvas::ClipOp op = (SkCanvas::ClipOp)(unpack_verb_extra(packedVerb) >> 1);
+    SkClipOp op = (SkClipOp)(unpack_verb_extra(packedVerb) >> 1);
     bool isAA = unpack_verb_extra(packedVerb) & 1;
     canvas->clipRRect(read_rrect(reader), op, isAA);
 }
 
 static void clipPath_handler(SkPipeReader& reader, uint32_t packedVerb, SkCanvas* canvas) {
     SkASSERT(SkPipeVerb::kClipPath == unpack_verb(packedVerb));
-    SkCanvas::ClipOp op = (SkCanvas::ClipOp)(unpack_verb_extra(packedVerb) >> 1);
+    SkClipOp op = (SkClipOp)(unpack_verb_extra(packedVerb) >> 1);
     bool isAA = unpack_verb_extra(packedVerb) & 1;
     SkPath path;
     reader.readPath(&path);
@@ -294,7 +294,7 @@
 
 static void clipRegion_handler(SkPipeReader& reader, uint32_t packedVerb, SkCanvas* canvas) {
     SkASSERT(SkPipeVerb::kClipRegion == unpack_verb(packedVerb));
-    SkCanvas::ClipOp op = (SkCanvas::ClipOp)(unpack_verb_extra(packedVerb) >> 1);
+    SkClipOp op = (SkClipOp)(unpack_verb_extra(packedVerb) >> 1);
     SkRegion region;
     reader.readRegion(&region);
     canvas->clipRegion(region, op);
diff --git a/src/svg/SkSVGDevice.cpp b/src/svg/SkSVGDevice.cpp
index b9f1424..b8f8938 100644
--- a/src/svg/SkSVGDevice.cpp
+++ b/src/svg/SkSVGDevice.cpp
@@ -731,7 +731,7 @@
     SkClipStack adjustedClipStack;
     if (srcOrNull && *srcOrNull != SkRect::Make(bm.bounds())) {
         adjustedClipStack = *draw.fClipStack;
-        adjustedClipStack.clipRect(dst, *draw.fMatrix, SkCanvas::kIntersect_Op,
+        adjustedClipStack.clipRect(dst, *draw.fMatrix, kIntersect_SkClipOp,
                                    paint.isAntiAlias());
         adjustedDraw.fClipStack = &adjustedClipStack;
     }
diff --git a/src/utils/SkCanvasStack.cpp b/src/utils/SkCanvasStack.cpp
index 8e4bd37..48cc258 100644
--- a/src/utils/SkCanvasStack.cpp
+++ b/src/utils/SkCanvasStack.cpp
@@ -77,22 +77,22 @@
     this->SkCanvas::didSetMatrix(matrix);
 }
 
-void SkCanvasStack::onClipRect(const SkRect& r, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkCanvasStack::onClipRect(const SkRect& r, SkClipOp op, ClipEdgeStyle edgeStyle) {
     this->INHERITED::onClipRect(r, op, edgeStyle);
     this->clipToZOrderedBounds();
 }
 
-void SkCanvasStack::onClipRRect(const SkRRect& rr, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkCanvasStack::onClipRRect(const SkRRect& rr, SkClipOp op, ClipEdgeStyle edgeStyle) {
     this->INHERITED::onClipRRect(rr, op, edgeStyle);
     this->clipToZOrderedBounds();
 }
 
-void SkCanvasStack::onClipPath(const SkPath& p, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkCanvasStack::onClipPath(const SkPath& p, SkClipOp op, ClipEdgeStyle edgeStyle) {
     this->INHERITED::onClipPath(p, op, edgeStyle);
     this->clipToZOrderedBounds();
 }
 
-void SkCanvasStack::onClipRegion(const SkRegion& deviceRgn, ClipOp op) {
+void SkCanvasStack::onClipRegion(const SkRegion& deviceRgn, SkClipOp op) {
     SkASSERT(fList.count() == fCanvasData.count());
     for (int i = 0; i < fList.count(); ++i) {
         SkRegion tempRegion;
diff --git a/src/utils/SkCanvasStack.h b/src/utils/SkCanvasStack.h
index 0e6e4b6..73a3386 100644
--- a/src/utils/SkCanvasStack.h
+++ b/src/utils/SkCanvasStack.h
@@ -37,10 +37,10 @@
 protected:
     void didSetMatrix(const SkMatrix&) override;
 
-    void onClipRect(const SkRect&, ClipOp, ClipEdgeStyle) override;
-    void onClipRRect(const SkRRect&, ClipOp, ClipEdgeStyle) override;
-    void onClipPath(const SkPath&, ClipOp, ClipEdgeStyle) override;
-    void onClipRegion(const SkRegion&, ClipOp) override;
+    void onClipRect(const SkRect&, SkClipOp, ClipEdgeStyle) override;
+    void onClipRRect(const SkRRect&, SkClipOp, ClipEdgeStyle) override;
+    void onClipPath(const SkPath&, SkClipOp, ClipEdgeStyle) override;
+    void onClipRegion(const SkRegion&, SkClipOp) override;
 
 private:
     void clipToZOrderedBounds();
diff --git a/src/utils/SkCanvasStateUtils.cpp b/src/utils/SkCanvasStateUtils.cpp
index d31eaa6..1991727 100644
--- a/src/utils/SkCanvasStateUtils.cpp
+++ b/src/utils/SkCanvasStateUtils.cpp
@@ -135,15 +135,15 @@
     bool failed() { return fFailed; }
 
     // ClipVisitor
-    void clipRect(const SkRect& rect, SkCanvas::ClipOp op, bool antialias) override {
+    void clipRect(const SkRect& rect, SkClipOp op, bool antialias) override {
         fFailed |= antialias;
     }
 
-    void clipRRect(const SkRRect& rrect, SkCanvas::ClipOp op, bool antialias) override {
+    void clipRRect(const SkRRect& rrect, SkClipOp op, bool antialias) override {
         fFailed |= antialias;
     }
 
-    void clipPath(const SkPath&, SkCanvas::ClipOp, bool antialias) override {
+    void clipPath(const SkPath&, SkClipOp, bool antialias) override {
         fFailed |= antialias;
     }
 
@@ -275,7 +275,7 @@
     }
 
     canvas->setMatrix(matrix);
-    canvas->clipRegion(clip, SkCanvas::kReplace_Op);
+    canvas->clipRegion(clip, kReplace_SkClipOp);
 }
 
 static std::unique_ptr<SkCanvas>
diff --git a/src/utils/SkDeferredCanvas.cpp b/src/utils/SkDeferredCanvas.cpp
index aad8199..601f9c9 100644
--- a/src/utils/SkDeferredCanvas.cpp
+++ b/src/utils/SkDeferredCanvas.cpp
@@ -111,7 +111,7 @@
         case kClipRect_Type:
             fCanvas->clipRect(rec.fData.fBounds);
             this->INHERITED::onClipRect(rec.fData.fBounds,
-                                        kIntersect_Op, kHard_ClipEdgeStyle);
+                                        kIntersect_SkClipOp, kHard_ClipEdgeStyle);
             break;
         case kTrans_Type:
         case kScaleTrans_Type: {
@@ -284,8 +284,8 @@
     this->INHERITED::didSetMatrix(matrix);
 }
 
-void SkDeferredCanvas::onClipRect(const SkRect& rect, ClipOp op, ClipEdgeStyle edgeStyle) {
-    if (kIntersect_Op == op) {
+void SkDeferredCanvas::onClipRect(const SkRect& rect, SkClipOp op, ClipEdgeStyle edgeStyle) {
+    if (kIntersect_SkClipOp == op) {
         this->push_cliprect(rect);
     } else {
         this->flush_all();
@@ -294,19 +294,19 @@
     }
 }
 
-void SkDeferredCanvas::onClipRRect(const SkRRect& rrect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkDeferredCanvas::onClipRRect(const SkRRect& rrect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     this->flush_all();
     fCanvas->clipRRect(rrect, op, kSoft_ClipEdgeStyle == edgeStyle);
     this->INHERITED::onClipRRect(rrect, op, edgeStyle);
 }
 
-void SkDeferredCanvas::onClipPath(const SkPath& path, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkDeferredCanvas::onClipPath(const SkPath& path, SkClipOp op, ClipEdgeStyle edgeStyle) {
     this->flush_all();
     fCanvas->clipPath(path, op, kSoft_ClipEdgeStyle == edgeStyle);
     this->INHERITED::onClipPath(path, op, edgeStyle);
 }
 
-void SkDeferredCanvas::onClipRegion(const SkRegion& deviceRgn, ClipOp op) {
+void SkDeferredCanvas::onClipRegion(const SkRegion& deviceRgn, SkClipOp op) {
     this->flush_all();
     fCanvas->clipRegion(deviceRgn, op);
     this->INHERITED::onClipRegion(deviceRgn, op);
diff --git a/src/utils/SkDeferredCanvas.h b/src/utils/SkDeferredCanvas.h
index 2549540..af48b20 100644
--- a/src/utils/SkDeferredCanvas.h
+++ b/src/utils/SkDeferredCanvas.h
@@ -94,10 +94,10 @@
                      const SkRect rects[], const SkColor colors[],
                      int count, SkBlendMode, const SkRect* cull, const SkPaint* paint) override;
 
-    void onClipRect(const SkRect&, ClipOp, ClipEdgeStyle) override;
-    void onClipRRect(const SkRRect&, ClipOp, ClipEdgeStyle) override;
-    void onClipPath(const SkPath&, ClipOp, ClipEdgeStyle) override;
-    void onClipRegion(const SkRegion&, ClipOp) override;
+    void onClipRect(const SkRect&, SkClipOp, ClipEdgeStyle) override;
+    void onClipRRect(const SkRRect&, SkClipOp, ClipEdgeStyle) override;
+    void onClipPath(const SkPath&, SkClipOp, ClipEdgeStyle) override;
+    void onClipRegion(const SkRegion&, SkClipOp) override;
 
     void onDrawDrawable(SkDrawable*, const SkMatrix*) override;
     void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*) override;
diff --git a/src/utils/SkDumpCanvas.cpp b/src/utils/SkDumpCanvas.cpp
index 9542c9e..658da81 100644
--- a/src/utils/SkDumpCanvas.cpp
+++ b/src/utils/SkDumpCanvas.cpp
@@ -104,7 +104,7 @@
     }
 }
 
-static const char* toString(SkCanvas::ClipOp op) {
+static const char* toString(SkClipOp op) {
     static const char* gOpNames[] = {
         "DIFF", "SECT", "UNION", "XOR", "RDIFF", "REPLACE"
     };
@@ -257,7 +257,7 @@
     return kSoft_ClipEdgeStyle == edgeStyle ? "AA" : "BW";
 }
 
-void SkDumpCanvas::onClipRect(const SkRect& rect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkDumpCanvas::onClipRect(const SkRect& rect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     SkString str;
     toString(rect, &str);
     this->dump(kClip_Verb, nullptr, "clipRect(%s %s %s)", str.c_str(), toString(op),
@@ -265,7 +265,7 @@
     this->INHERITED::onClipRect(rect, op, edgeStyle);
 }
 
-void SkDumpCanvas::onClipRRect(const SkRRect& rrect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkDumpCanvas::onClipRRect(const SkRRect& rrect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     SkString str;
     toString(rrect, &str);
     this->dump(kClip_Verb, nullptr, "clipRRect(%s %s %s)", str.c_str(), toString(op),
@@ -273,7 +273,7 @@
     this->INHERITED::onClipRRect(rrect, op, edgeStyle);
 }
 
-void SkDumpCanvas::onClipPath(const SkPath& path, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkDumpCanvas::onClipPath(const SkPath& path, SkClipOp op, ClipEdgeStyle edgeStyle) {
     SkString str;
     toString(path, &str);
     this->dump(kClip_Verb, nullptr, "clipPath(%s %s %s)", str.c_str(), toString(op),
@@ -281,11 +281,10 @@
     this->INHERITED::onClipPath(path, op, edgeStyle);
 }
 
-void SkDumpCanvas::onClipRegion(const SkRegion& deviceRgn, ClipOp op) {
+void SkDumpCanvas::onClipRegion(const SkRegion& deviceRgn, SkClipOp op) {
     SkString str;
     toString(deviceRgn, &str);
-    this->dump(kClip_Verb, nullptr, "clipRegion(%s %s)", str.c_str(),
-               toString(op));
+    this->dump(kClip_Verb, nullptr, "clipRegion(%s %s)", str.c_str(), toString(op));
     this->INHERITED::onClipRegion(deviceRgn, op);
 }
 
diff --git a/src/utils/SkLuaCanvas.cpp b/src/utils/SkLuaCanvas.cpp
index 3949df5..70f701f 100644
--- a/src/utils/SkLuaCanvas.cpp
+++ b/src/utils/SkLuaCanvas.cpp
@@ -135,28 +135,28 @@
     this->INHERITED::didSetMatrix(matrix);
 }
 
-void SkLuaCanvas::onClipRect(const SkRect& r, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkLuaCanvas::onClipRect(const SkRect& r, SkClipOp op, ClipEdgeStyle edgeStyle) {
     AUTO_LUA("clipRect");
     lua.pushRect(r, "rect");
     lua.pushBool(kSoft_ClipEdgeStyle == edgeStyle, "aa");
     this->INHERITED::onClipRect(r, op, edgeStyle);
 }
 
-void SkLuaCanvas::onClipRRect(const SkRRect& rrect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkLuaCanvas::onClipRRect(const SkRRect& rrect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     AUTO_LUA("clipRRect");
     lua.pushRRect(rrect, "rrect");
     lua.pushBool(kSoft_ClipEdgeStyle == edgeStyle, "aa");
     this->INHERITED::onClipRRect(rrect, op, edgeStyle);
 }
 
-void SkLuaCanvas::onClipPath(const SkPath& path, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkLuaCanvas::onClipPath(const SkPath& path, SkClipOp op, ClipEdgeStyle edgeStyle) {
     AUTO_LUA("clipPath");
     lua.pushPath(path, "path");
     lua.pushBool(kSoft_ClipEdgeStyle == edgeStyle, "aa");
     this->INHERITED::onClipPath(path, op, edgeStyle);
 }
 
-void SkLuaCanvas::onClipRegion(const SkRegion& deviceRgn, ClipOp op) {
+void SkLuaCanvas::onClipRegion(const SkRegion& deviceRgn, SkClipOp op) {
     AUTO_LUA("clipRegion");
     this->INHERITED::onClipRegion(deviceRgn, op);
 }
diff --git a/src/utils/SkNWayCanvas.cpp b/src/utils/SkNWayCanvas.cpp
index 3e814d4..4f51d85 100644
--- a/src/utils/SkNWayCanvas.cpp
+++ b/src/utils/SkNWayCanvas.cpp
@@ -96,7 +96,7 @@
     this->INHERITED::didSetMatrix(matrix);
 }
 
-void SkNWayCanvas::onClipRect(const SkRect& rect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkNWayCanvas::onClipRect(const SkRect& rect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     Iter iter(fList);
     while (iter.next()) {
         iter->clipRect(rect, op, kSoft_ClipEdgeStyle == edgeStyle);
@@ -104,7 +104,7 @@
     this->INHERITED::onClipRect(rect, op, edgeStyle);
 }
 
-void SkNWayCanvas::onClipRRect(const SkRRect& rrect, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkNWayCanvas::onClipRRect(const SkRRect& rrect, SkClipOp op, ClipEdgeStyle edgeStyle) {
     Iter iter(fList);
     while (iter.next()) {
         iter->clipRRect(rrect, op, kSoft_ClipEdgeStyle == edgeStyle);
@@ -112,7 +112,7 @@
     this->INHERITED::onClipRRect(rrect, op, edgeStyle);
 }
 
-void SkNWayCanvas::onClipPath(const SkPath& path, ClipOp op, ClipEdgeStyle edgeStyle) {
+void SkNWayCanvas::onClipPath(const SkPath& path, SkClipOp op, ClipEdgeStyle edgeStyle) {
     Iter iter(fList);
     while (iter.next()) {
         iter->clipPath(path, op, kSoft_ClipEdgeStyle == edgeStyle);
@@ -120,7 +120,7 @@
     this->INHERITED::onClipPath(path, op, edgeStyle);
 }
 
-void SkNWayCanvas::onClipRegion(const SkRegion& deviceRgn, ClipOp op) {
+void SkNWayCanvas::onClipRegion(const SkRegion& deviceRgn, SkClipOp op) {
     Iter iter(fList);
     while (iter.next()) {
         iter->clipRegion(deviceRgn, op);