Add dump() to SkClipStack to help with debugging.

src/core/SkRRect.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkRRect.h"
 #include "SkMatrix.h"
 
@@ skipping 418 matching lines @@
     SkASSERT(sizeof(storage) == kSizeInMemory);
 
     // we make a local copy, to ensure alignment before we cast
     memcpy(storage, buffer, kSizeInMemory);
 
     this->setRectRadii(*(const SkRect*)&storage[0],
                        (const SkVector*)&storage[4]);
     return kSizeInMemory;
 }
 
+#ifdef SK_DEVELOPER
+void SkRRect::dump() const {
+    SkDebugf("Rect: ");
+    fRect.dump();
+    SkDebugf(" Corners: { TL: (%f, %f), TR: (%f, %f), BR: (%f, %f), BL: (%f, %f) }",
+             fRadii[kUpperLeft_Corner].fX,  fRadii[kUpperLeft_Corner].fY,
+             fRadii[kUpperRight_Corner].fX, fRadii[kUpperRight_Corner].fY,
+             fRadii[kLowerRight_Corner].fX, fRadii[kLowerRight_Corner].fY,
+             fRadii[kLowerLeft_Corner].fX,  fRadii[kLowerLeft_Corner].fY);
+}
+#endif
+
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifdef SK_DEBUG
 void SkRRect::validate() const {
     bool allRadiiZero = (0 == fRadii[0].fX && 0 == fRadii[0].fY);
     bool allCornersSquare = (0 == fRadii[0].fX || 0 == fRadii[0].fY);
     bool allRadiiSame = true;
 
     for (int i = 1; i < 4; ++i) {
         if (0 != fRadii[i].fX || 0 != fRadii[i].fY) {
@@ skipping 43 matching lines @@
             SkASSERT(!patchesOfNine);
             break;
         case kUnknown_Type:
             // no limits on this
             break;
     }
 }
 #endif // SK_DEBUG
 
 ///////////////////////////////////////////////////////////////////////////////