Replaces VideoLayer with a SurfaceLayer in WebMediaPlayerImpl

third_party/WebKit/Source/core/html/HTMLCanvasElement.h

 /*
  * Copyright (C) 2004, 2006, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  * 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 26 matching lines @@
 #include "core/fileapi/BlobCallback.h"
 #include "core/html/HTMLElement.h"
 #include "core/html/canvas/CanvasDrawListener.h"
 #include "core/html/canvas/CanvasImageSource.h"
 #include "core/html/canvas/CanvasRenderingContextHost.h"
 #include "core/imagebitmap/ImageBitmapSource.h"
 #include "core/page/PageVisibilityObserver.h"
 #include "platform/bindings/ScriptWrappableVisitor.h"
 #include "platform/geometry/FloatRect.h"
 #include "platform/geometry/IntSize.h"
-#include "platform/graphics/CanvasSurfaceLayerBridge.h"
 #include "platform/graphics/GraphicsTypes.h"
 #include "platform/graphics/GraphicsTypes3D.h"
 #include "platform/graphics/ImageBufferClient.h"
 #include "platform/graphics/OffscreenCanvasPlaceholder.h"
+#include "platform/graphics/SurfaceLayerBridge.h"
 #include "platform/heap/Handle.h"
 
 #define CanvasDefaultInterpolationQuality kInterpolationLow
 
 namespace blink {
 
 class AffineTransform;
 class CanvasColorParams;
 class CanvasContextCreationAttributes;
 class CanvasRenderingContext;
 class CanvasRenderingContextFactory;
 class GraphicsContext;
 class HitTestCanvasResult;
 class HTMLCanvasElement;
 class Image;
 class ImageBitmapOptions;
 class ImageBuffer;
 class ImageBufferSurface;
 class ImageData;
 class IntSize;
 
 class
     CanvasRenderingContext2DOrWebGLRenderingContextOrWebGL2RenderingContextOrImageBitmapRenderingContext;
 typedef CanvasRenderingContext2DOrWebGLRenderingContextOrWebGL2RenderingContextOrImageBitmapRenderingContext
     RenderingContext;
 
-class CORE_EXPORT HTMLCanvasElement final
-    : public HTMLElement,
-      public ContextLifecycleObserver,
-      public PageVisibilityObserver,
-      public CanvasImageSource,
-      public CanvasRenderingContextHost,
-      public CanvasSurfaceLayerBridgeObserver,
-      public ImageBufferClient,
-      public ImageBitmapSource,
-      public OffscreenCanvasPlaceholder {
+class CORE_EXPORT HTMLCanvasElement final : public HTMLElement,
+                                            public ContextLifecycleObserver,
+                                            public PageVisibilityObserver,
+                                            public CanvasImageSource,
+                                            public CanvasRenderingContextHost,
+                                            public SurfaceLayerBridgeObserver,
+                                            public ImageBufferClient,
+                                            public ImageBitmapSource,
+                                            public OffscreenCanvasPlaceholder {
   DEFINE_WRAPPERTYPEINFO();
   USING_GARBAGE_COLLECTED_MIXIN(HTMLCanvasElement);
   USING_PRE_FINALIZER(HTMLCanvasElement, Dispose);
 
  public:
   using Node::GetExecutionContext;
 
   DECLARE_NODE_FACTORY(HTMLCanvasElement);
   ~HTMLCanvasElement() override;
 
@@ skipping 94 matching lines @@
                                             SnapshotReason,
                                             const FloatSize&) override;
   bool WouldTaintOrigin(SecurityOrigin*) const override;
   FloatSize ElementSize(const FloatSize&) const override;
   bool IsCanvasElement() const override { return true; }
   bool IsOpaque() const override;
   bool IsAccelerated() const override;
   int SourceWidth() override { return size_.Width(); }
   int SourceHeight() override { return size_.Height(); }
 
-  // CanvasSurfaceLayerBridgeObserver implementation
+  // SurfaceLayerBridgeObserver implementation
   void OnWebLayerReplaced() override;
 
   // ImageBufferClient implementation
   void NotifySurfaceInvalid() override;
   void DidDisableAcceleration() override;
   void RestoreCanvasMatrixClipStack(PaintCanvas*) const override;
   void SetNeedsCompositingUpdate() override;
 
   // ImageBitmapSource implementation
   IntSize BitmapSourceSize() const override;
@@ skipping 23 matching lines @@
                       const ComputedStyle& new_style);
 
   void NotifyListenersCanvasChanged();
 
   // For Canvas HitRegions
   bool IsSupportedInteractiveCanvasFallback(const Element&);
   HitTestCanvasResult* GetControlAndIdIfHitRegionExists(const LayoutPoint&);
   String GetIdFromControl(const Element*);
 
   // For OffscreenCanvas that controls this html canvas element
-  CanvasSurfaceLayerBridge* SurfaceLayerBridge() const {
+  SurfaceLayerBridge* SurfaceLayerBridge() const {
     return surface_layer_bridge_.get();
   }
   void CreateLayer();
 
   void DetachContext() override { context_ = nullptr; }
 
   void WillDrawImageTo2DContext(CanvasImageSource*);
 
   ExecutionContext* GetTopExecutionContext() const override {
     return GetDocument().GetExecutionContext();
@@ skipping 73 matching lines @@
   // allocate an imageBuffer after the first attempt failed.
   mutable bool did_fail_to_create_image_buffer_;
   bool image_buffer_is_clear_;
   std::unique_ptr<ImageBuffer> image_buffer_;
 
   // FIXME: This is temporary for platforms that have to copy the image buffer
   // to render (and for CSSCanvasValue).
   mutable RefPtr<Image> copied_image_;
 
   // Used for OffscreenCanvas that controls this HTML canvas element
-  std::unique_ptr<CanvasSurfaceLayerBridge> surface_layer_bridge_;
+  std::unique_ptr<::blink::SurfaceLayerBridge> surface_layer_bridge_;
 
   bool did_notify_listeners_for_current_frame_ = false;
 };
 
 }  // namespace blink
 
 #endif  // HTMLCanvasElement_h