Remove some unneeded DEPS from //sky

sky/engine/platform/graphics/Canvas2DLayerBridge.h

Index: sky/engine/platform/graphics/Canvas2DLayerBridge.h
diff --git a/sky/engine/platform/graphics/Canvas2DLayerBridge.h b/sky/engine/platform/graphics/Canvas2DLayerBridge.h
deleted file mode 100644
index caa572082dce64f5ff92c29bd78eff95f324e2b4..0000000000000000000000000000000000000000
--- a/sky/engine/platform/graphics/Canvas2DLayerBridge.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright (C) 2012 Google Inc. 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.
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (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_CANVAS2DLAYERBRIDGE_H_
-#define SKY_ENGINE_PLATFORM_GRAPHICS_CANVAS2DLAYERBRIDGE_H_
-
-#include "sky/engine/platform/PlatformExport.h"
-#include "sky/engine/platform/geometry/IntSize.h"
-#include "sky/engine/platform/graphics/ImageBufferSurface.h"
-#include "sky/engine/public/platform/WebExternalTextureLayer.h"
-#include "sky/engine/public/platform/WebExternalTextureLayerClient.h"
-#include "sky/engine/public/platform/WebExternalTextureMailbox.h"
-#include "sky/engine/wtf/DoublyLinkedList.h"
-#include "sky/engine/wtf/PassOwnPtr.h"
-#include "sky/engine/wtf/RefCounted.h"
-#include "sky/engine/wtf/RefPtr.h"
-#include "third_party/khronos/GLES2/gl2.h"
-#include "third_party/skia/include/core/SkImage.h"
-#include "third_party/skia/include/utils/SkDeferredCanvas.h"
-
-class Canvas2DLayerBridgeTest;
-
-namespace blink {
-
-class ImageBuffer;
-class WebGraphicsContext3D;
-class WebGraphicsContext3DProvider;
-
-class PLATFORM_EXPORT Canvas2DLayerBridge : public WebExternalTextureLayerClient, public SkDeferredCanvas::NotificationClient, public DoublyLinkedListNode<Canvas2DLayerBridge>, public RefCounted<Canvas2DLayerBridge> {
-    WTF_MAKE_NONCOPYABLE(Canvas2DLayerBridge);
-public:
-    static PassRefPtr<Canvas2DLayerBridge> create(const IntSize&, OpacityMode, int msaaSampleCount);
-
-    virtual ~Canvas2DLayerBridge();
-
-    // WebExternalTextureLayerClient implementation.
-    virtual bool prepareMailbox(WebExternalTextureMailbox*, WebExternalBitmap*) override;
-    virtual void mailboxReleased(const WebExternalTextureMailbox&, bool lostResource) override;
-
-    // SkDeferredCanvas::NotificationClient implementation
-    virtual void prepareForDraw() override;
-    virtual void storageAllocatedForRecordingChanged(size_t) override;
-    virtual void flushedDrawCommands() override;
-    virtual void skippedPendingDrawCommands() override;
-
-    // ImageBufferSurface implementation
-    void finalizeFrame();
-    void willAccessPixels();
-    SkCanvas* canvas() const { return m_canvas.get(); }
-    bool checkSurfaceValid();
-    bool restoreSurface();
-    WebLayer* layer() const;
-    Platform3DObject getBackingTexture();
-    bool isAccelerated() const { return true; }
-    void setIsHidden(bool);
-    void setImageBuffer(ImageBuffer* imageBuffer) { m_imageBuffer = imageBuffer; }
-
-    // Methods used by Canvas2DLayerManager
-    virtual size_t freeMemoryIfPossible(size_t); // virtual for mocking
-    virtual void flush(); // virtual for mocking
-    virtual size_t storageAllocatedForRecording(); // virtual for faking
-    size_t bytesAllocated() const { return m_bytesAllocated; }
-    void limitPendingFrames();
-    void freeReleasedMailbox();
-    bool hasReleasedMailbox() const;
-    void freeTransientResources();
-    bool hasTransientResources() const;
-    bool isHidden() { return m_isHidden; }
-
-    void beginDestruction();
-
-protected:
-    Canvas2DLayerBridge(PassOwnPtr<WebGraphicsContext3DProvider>, PassOwnPtr<SkDeferredCanvas>, PassRefPtr<SkSurface>, int, OpacityMode);
-    void setRateLimitingEnabled(bool);
-    bool releasedMailboxHasExpired();
-    WebGraphicsContext3D* context();
-
-    OwnPtr<SkDeferredCanvas> m_canvas;
-    RefPtr<SkSurface> m_surface;
-    OwnPtr<WebExternalTextureLayer> m_layer;
-    OwnPtr<WebGraphicsContext3DProvider> m_contextProvider;
-    ImageBuffer* m_imageBuffer;
-    int m_msaaSampleCount;
-    size_t m_bytesAllocated;
-    bool m_didRecordDrawCommand;
-    bool m_isSurfaceValid;
-    int m_framesPending;
-    int m_framesSinceMailboxRelease;
-    bool m_destructionInProgress;
-    bool m_rateLimitingEnabled;
-    bool m_isHidden;
-
-    friend class WTF::DoublyLinkedListNode<Canvas2DLayerBridge>;
-    friend class ::Canvas2DLayerBridgeTest;
-    Canvas2DLayerBridge* m_next;
-    Canvas2DLayerBridge* m_prev;
-
-    enum MailboxStatus {
-        MailboxInUse,
-        MailboxReleased,
-        MailboxAvailable,
-    };
-
-    struct MailboxInfo {
-        WebExternalTextureMailbox m_mailbox;
-        RefPtr<SkImage> m_image;
-        MailboxStatus m_status;
-        RefPtr<Canvas2DLayerBridge> m_parentLayerBridge;
-
-        MailboxInfo(const MailboxInfo&);
-        MailboxInfo() {}
-    };
-    MailboxInfo* createMailboxInfo();
-    MailboxInfo* releasedMailboxInfo();
-
-    uint32_t m_lastImageId;
-    Vector<MailboxInfo> m_mailboxes;
-    int m_releasedMailboxInfoIndex;
-};
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_PLATFORM_GRAPHICS_CANVAS2DLAYERBRIDGE_H_