Store SkRRects in SkClipStack

src/utils/SkCanvasStateUtils.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkCanvasStateUtils.h"
 
 #include "SkBitmapDevice.h"
@@ skipping 112 matching lines @@
 class ClipValidator : public SkCanvas::ClipVisitor {
 public:
     ClipValidator() : fFailed(false) {}
     bool failed() { return fFailed; }
 
     // ClipVisitor
     virtual void clipRect(const SkRect& rect, SkRegion::Op op, bool antialias) SK_OVERRIDE {
         fFailed |= antialias;
     }
 
+    virtual void clipRRect(const SkRRect& rrect, SkRegion::Op op, bool antialias) SK_OVERRIDE {
+        fFailed |= antialias;
+    }
+
     virtual void clipPath(const SkPath&, SkRegion::Op, bool antialias) SK_OVERRIDE {
         fFailed |= antialias;
     }
 
 private:
     bool fFailed;
 };
 
 static void setup_MC_state(SkMCState* state, const SkMatrix& matrix, const SkRegion& clip) {
     // initialize the struct
@@ skipping 187 matching lines @@
     }
 
     return canvas.detach();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 
 void SkCanvasStateUtils::ReleaseCanvasState(SkCanvasState* state) {
     SkDELETE(state);
 }