Remove uses of GrAutoScratchTexture.

include/gpu/GrTexture.h

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrTexture_DEFINED
 #define GrTexture_DEFINED
@@ skipping 14 matching lines @@
      */
     virtual size_t gpuMemorySize() const SK_OVERRIDE;
 
     // GrSurface overrides
     virtual bool readPixels(int left, int top, int width, int height,
                             GrPixelConfig config,
                             void* buffer,
                             size_t rowBytes = 0,
                             uint32_t pixelOpsFlags = 0) SK_OVERRIDE;
 
-    virtual void writePixels(int left, int top, int width, int height,
+    virtual bool writePixels(int left, int top, int width, int height,
                              GrPixelConfig config,
                              const void* buffer,
                              size_t rowBytes = 0,
                              uint32_t pixelOpsFlags = 0) SK_OVERRIDE;
 
     virtual GrTexture* asTexture() SK_OVERRIDE { return this; }
     virtual const GrTexture* asTexture() const SK_OVERRIDE { return this; }
     virtual GrRenderTarget* asRenderTarget() SK_OVERRIDE { return fRenderTarget.get(); }
     virtual const GrRenderTarget* asRenderTarget() const SK_OVERRIDE { return fRenderTarget.get(); }
 
@@ skipping 105 matching lines @@
         fTexture.reset(SkSafeRef(texture));
         return texture;
     }
 
 private:
     SkAutoTUnref<GrTexture> fTexture;
     SkIPoint                fOffset;
 };
 
 #endif