Revert "remove SK_SUPPORT_LEGACY_CLIP_REGIONOPS"

This reverts commit 8e7432b7f98dd592e529a0c8bb038d73ebfb0478.

Reason for revert: <INSERT REASONING HERE>

external/skia/bench/../tools/android/SkAndroidSDKCanvas.h:103:36: error: C++ requires a type specifier for all declarations
    void onClipRect(const SkRect&, ClipOp, ClipEdgeStyle) override;

Original change's description:
> 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>
> 

TBR=reed@google.com,reviews@skia.org
BUG=skia:
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: If26ea91d7464615e43c1d3d2f726e337ff56b55c
Reviewed-on: https://skia-review.googlesource.com/5721
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
diff --git a/src/utils/SkLuaCanvas.cpp b/src/utils/SkLuaCanvas.cpp
index 70f701f..3949df5 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, SkClipOp op, ClipEdgeStyle edgeStyle) {
+void SkLuaCanvas::onClipRect(const SkRect& r, ClipOp 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, SkClipOp op, ClipEdgeStyle edgeStyle) {
+void SkLuaCanvas::onClipRRect(const SkRRect& rrect, ClipOp 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, SkClipOp op, ClipEdgeStyle edgeStyle) {
+void SkLuaCanvas::onClipPath(const SkPath& path, ClipOp 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, SkClipOp op) {
+void SkLuaCanvas::onClipRegion(const SkRegion& deviceRgn, ClipOp op) {
     AUTO_LUA("clipRegion");
     this->INHERITED::onClipRegion(deviceRgn, op);
 }