remove SK_SUPPORT_LEGACY_CLIP_REGIONOPS


switch over to SkClipOps now that SK_SUPPORT_LEGACY_CLIP_REGIONOPS is gone

BUG=skia:

Change-Id: Ifdc8b3746d508348a40cc009a4e529a1cb3c405d
Reviewed-on: https://skia-review.googlesource.com/5714
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
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;