Remove some unneeded DEPS from //sky

sky/engine/platform/graphics/ImageBuffer.h

 /*
  * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 13 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef SKY_ENGINE_PLATFORM_GRAPHICS_IMAGEBUFFER_H_
 #define SKY_ENGINE_PLATFORM_GRAPHICS_IMAGEBUFFER_H_
 
 #include "sky/engine/platform/PlatformExport.h"
 #include "sky/engine/platform/geometry/FloatRect.h"
 #include "sky/engine/platform/geometry/IntSize.h"
-#include "sky/engine/platform/graphics/Canvas2DLayerBridge.h"
 #include "sky/engine/platform/graphics/ColorSpace.h"
 #include "sky/engine/platform/graphics/GraphicsTypes.h"
-#include "sky/engine/platform/graphics/GraphicsTypes3D.h"
 #include "sky/engine/platform/graphics/ImageBufferSurface.h"
 #include "sky/engine/platform/transforms/AffineTransform.h"
 #include "sky/engine/wtf/Forward.h"
 #include "sky/engine/wtf/OwnPtr.h"
 #include "sky/engine/wtf/PassOwnPtr.h"
 #include "sky/engine/wtf/PassRefPtr.h"
 #include "sky/engine/wtf/Uint8ClampedArray.h"
 
 namespace blink {
 
-class DrawingBuffer;
 class GraphicsContext;
 class Image;
 class ImageBufferClient;
 class IntPoint;
 class IntRect;
 class WebGraphicsContext3D;
 
 enum Multiply {
     Premultiplied,
     Unmultiplied
@@ skipping 43 matching lines @@
 
     PassRefPtr<Uint8ClampedArray> getImageData(Multiply, const IntRect&) const;
 
     void putByteArray(Multiply, Uint8ClampedArray*, const IntSize& sourceSize, const IntRect& sourceRect, const IntPoint& destPoint);
 
     String toDataURL(const String& mimeType, const double* quality = 0) const;
     AffineTransform baseTransform() const { return AffineTransform(); }
     void transformColorSpace(ColorSpace srcColorSpace, ColorSpace dstColorSpace);
     WebLayer* platformLayer() const;
 
-    // FIXME: current implementations of this method have the restriction that they only work
-    // with textures that are RGB or RGBA format, UNSIGNED_BYTE type and level 0, as specified in
-    // Extensions3D::canUseCopyTextureCHROMIUM().
-    // Destroys the TEXTURE_2D binding for the active texture unit of the passed context
-    bool copyToPlatformTexture(WebGraphicsContext3D*, Platform3DObject, GLenum, GLenum, GLint, bool, bool);
-
-    Platform3DObject getBackingTexture();
-
-    bool copyRenderingResultsFromDrawingBuffer(DrawingBuffer*, bool fromFrontBuffer = false);
-
     void flush();
 
     void notifySurfaceInvalid();
 
 private:
     ImageBuffer(PassOwnPtr<ImageBufferSurface>);
 
     void draw(GraphicsContext*, const FloatRect&, const FloatRect* = 0, CompositeOperator = CompositeSourceOver, WebBlendMode = WebBlendModeNormal);
     void drawPattern(GraphicsContext*, const FloatRect&, const FloatSize&, const FloatPoint&, CompositeOperator, const FloatRect&, WebBlendMode, const IntSize& repeatSpacing = IntSize());
     static PassRefPtr<SkColorFilter> createColorSpaceFilter(ColorSpace srcColorSpace, ColorSpace dstColorSpace);
@@ skipping 16 matching lines @@
 
     IntSize m_size;
     RefPtr<Uint8ClampedArray> m_data;
 };
 
 String PLATFORM_EXPORT ImageDataToDataURL(const ImageDataBuffer&, const String& mimeType, const double* quality);
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_PLATFORM_GRAPHICS_IMAGEBUFFER_H_