Make DrawingBuffer and Canvas2DLayerBridge be cc::TextureLayerClients.

third_party/WebKit/Source/core/frame/ImageBitmap.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef ImageBitmap_h
 #define ImageBitmap_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "core/CoreExport.h"
 #include "core/html/HTMLImageElement.h"
 #include "core/html/canvas/CanvasImageSource.h"
 #include "core/imagebitmap/ImageBitmapOptions.h"
 #include "core/imagebitmap/ImageBitmapSource.h"
 #include "platform/geometry/IntRect.h"
 #include "platform/graphics/Image.h"
 #include "platform/graphics/ImageBuffer.h"
 #include "platform/graphics/StaticBitmapImage.h"
 #include "platform/heap/Handle.h"
 #include "wtf/PassRefPtr.h"
 #include <memory>
 
 namespace blink {
-
 class HTMLCanvasElement;
 class HTMLVideoElement;
 class ImageData;
 class ImageDecoder;
 
 enum AlphaDisposition {
     PremultiplyAlpha,
     DontPremultiplyAlpha,
 };
 enum DataColorFormat {
     RGBAColorType,
     N32ColorType,
 };
 
 class CORE_EXPORT ImageBitmap final : public GarbageCollectedFinalized<ImageBitmap>, public ScriptWrappable, public CanvasImageSource, public ImageBitmapSource {
     DEFINE_WRAPPERTYPEINFO();
 public:
     static ImageBitmap* create(HTMLImageElement*, Optional<IntRect>, Document*, const ImageBitmapOptions& = ImageBitmapOptions());
     static ImageBitmap* create(HTMLVideoElement*, Optional<IntRect>, Document*, const ImageBitmapOptions& = ImageBitmapOptions());
     static ImageBitmap* create(HTMLCanvasElement*, Optional<IntRect>, const ImageBitmapOptions& = ImageBitmapOptions());
     static ImageBitmap* create(ImageData*, Optional<IntRect>, const ImageBitmapOptions& = ImageBitmapOptions());
     static ImageBitmap* create(ImageBitmap*, Optional<IntRect>, const ImageBitmapOptions& = ImageBitmapOptions());
     static ImageBitmap* create(PassRefPtr<StaticBitmapImage>);
     static ImageBitmap* create(PassRefPtr<StaticBitmapImage>, Optional<IntRect>, const ImageBitmapOptions& = ImageBitmapOptions());
-    static ImageBitmap* create(WebExternalTextureMailbox&);
     // This function is called by structured-cloning an ImageBitmap.
     // isImageBitmapPremultiplied indicates whether the original ImageBitmap is premultiplied or not.
     // isImageBitmapOriginClean indicates whether the original ImageBitmap is origin clean or not.
     static ImageBitmap* create(std::unique_ptr<uint8_t[]> data, uint32_t width, uint32_t height, bool isImageBitmapPremultiplied, bool isImageBitmapOriginClean);
     static PassRefPtr<SkImage> getSkImageFromDecoder(std::unique_ptr<ImageDecoder>);
     static bool isResizeOptionValid(const ImageBitmapOptions&, ExceptionState&);
     static bool isSourceSizeValid(int sourceWidth, int sourceHeight, ExceptionState&);
 
     // Type and helper function required by CallbackPromiseAdapter:
     using WebType = sk_sp<SkImage>;
@@ skipping 30 matching lines @@
     DECLARE_VIRTUAL_TRACE();
 
 private:
     ImageBitmap(HTMLImageElement*, Optional<IntRect>, Document*, const ImageBitmapOptions&);
     ImageBitmap(HTMLVideoElement*, Optional<IntRect>, Document*, const ImageBitmapOptions&);
     ImageBitmap(HTMLCanvasElement*, Optional<IntRect>, const ImageBitmapOptions&);
     ImageBitmap(ImageData*, Optional<IntRect>, const ImageBitmapOptions&);
     ImageBitmap(ImageBitmap*, Optional<IntRect>, const ImageBitmapOptions&);
     ImageBitmap(PassRefPtr<StaticBitmapImage>);
     ImageBitmap(PassRefPtr<StaticBitmapImage>, Optional<IntRect>, const ImageBitmapOptions&);
-    ImageBitmap(WebExternalTextureMailbox&);
     ImageBitmap(std::unique_ptr<uint8_t[]> data, uint32_t width, uint32_t height, bool isImageBitmapPremultiplied, bool isImageBitmapOriginClean);
 
     RefPtr<StaticBitmapImage> m_image;
     bool m_isNeutered = false;
 };
 
 } // namespace blink
 
 #endif // ImageBitmap_h