Fix accessBitmap() with deferred clear, GPU path.

include/gpu/SkGpuDevice.h

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
@@ skipping 112 matching lines @@
                               const SkPaint&) SK_OVERRIDE;
     virtual void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y,
                             const SkPaint&) SK_OVERRIDE;
     virtual bool filterTextFlags(const SkPaint&, TextFlags*) SK_OVERRIDE;
 
     virtual void flush() SK_OVERRIDE;
 
     virtual void onAttachToCanvas(SkCanvas* canvas) SK_OVERRIDE;
     virtual void onDetachFromCanvas() SK_OVERRIDE;
 
+    virtual const SkBitmap& onAccessBitmap() SK_OVERRIDE;
+
     /**
      * Make's this device's rendertarget current in the underlying 3D API.
      * Also implicitly flushes.
      */
     virtual void makeRenderTargetCurrent();
 
     virtual bool canHandleImageFilter(const SkImageFilter*) SK_OVERRIDE;
     virtual bool filterImage(const SkImageFilter*, const SkBitmap&,
                              const SkImageFilter::Context&,
                              SkBitmap*, SkIPoint*) SK_OVERRIDE;
@@ skipping 77 matching lines @@
                          SkCanvas::DrawBitmapRectFlags flags,
                          int tileSize,
                          bool bicubic);
 
     static SkPicture::AccelData::Key ComputeAccelDataKey();
 
     typedef SkBitmapDevice INHERITED;
 };
 
 #endif