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>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/utils/SkCanvasStateUtils.cpp b/src/utils/SkCanvasStateUtils.cpp
index 19917273c7..d31eaa632c 100644
--- a/src/utils/SkCanvasStateUtils.cpp
+++ b/src/utils/SkCanvasStateUtils.cpp
@@ -135,15 +135,15 @@ public:
     bool failed() { return fFailed; }
 
     // ClipVisitor
-    void clipRect(const SkRect& rect, SkClipOp op, bool antialias) override {
+    void clipRect(const SkRect& rect, SkCanvas::ClipOp op, bool antialias) override {
         fFailed |= antialias;
     }
 
-    void clipRRect(const SkRRect& rrect, SkClipOp op, bool antialias) override {
+    void clipRRect(const SkRRect& rrect, SkCanvas::ClipOp op, bool antialias) override {
         fFailed |= antialias;
     }
 
-    void clipPath(const SkPath&, SkClipOp, bool antialias) override {
+    void clipPath(const SkPath&, SkCanvas::ClipOp, bool antialias) override {
         fFailed |= antialias;
     }
 
@@ -275,7 +275,7 @@ static void setup_canvas_from_MC_state(const SkMCState& state, SkCanvas* canvas)
     }
 
     canvas->setMatrix(matrix);
-    canvas->clipRegion(clip, kReplace_SkClipOp);
+    canvas->clipRegion(clip, SkCanvas::kReplace_Op);
 }
 
 static std::unique_ptr<SkCanvas>