Remove some unneeded DEPS from //sky

sky/engine/platform/graphics/Canvas2DImageBufferSurface.h

-/*
- * Copyright (C) 2013 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:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * 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.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
- * OWNER OR 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_CANVAS2DIMAGEBUFFERSURFACE_H_
-#define SKY_ENGINE_PLATFORM_GRAPHICS_CANVAS2DIMAGEBUFFERSURFACE_H_
-
-#include "sky/engine/platform/graphics/Canvas2DLayerBridge.h"
-#include "sky/engine/platform/graphics/ImageBufferSurface.h"
-
-namespace blink {
-
-// This shim necessary because ImageBufferSurfaces are not allowed to be RefCounted
-class Canvas2DImageBufferSurface final : public ImageBufferSurface {
-public:
-    Canvas2DImageBufferSurface(const IntSize& size, OpacityMode opacityMode = NonOpaque, int msaaSampleCount = 1)
-        : ImageBufferSurface(size, opacityMode)
-        , m_layerBridge(Canvas2DLayerBridge::create(size, opacityMode, msaaSampleCount))
-    {
-        clear();
-    }
-
-    virtual ~Canvas2DImageBufferSurface()
-    {
-        if (m_layerBridge)
-            m_layerBridge->beginDestruction();
-    }
-
-    // ImageBufferSurface implementation
-    virtual void finalizeFrame() override { m_layerBridge->finalizeFrame(); }
-    virtual void willAccessPixels() override { m_layerBridge->willAccessPixels(); }
-    virtual SkCanvas* canvas() const override { return m_layerBridge->canvas(); }
-    virtual bool isValid() const override { return m_layerBridge && m_layerBridge->checkSurfaceValid(); }
-    virtual bool restore() override { return m_layerBridge->restoreSurface(); }
-    virtual WebLayer* layer() const override { return m_layerBridge->layer(); }
-    virtual Platform3DObject getBackingTexture() const override { return m_layerBridge->getBackingTexture(); }
-    virtual bool isAccelerated() const override { return m_layerBridge->isAccelerated(); }
-    virtual void setIsHidden(bool hidden) override { m_layerBridge->setIsHidden(hidden); }
-    virtual void setImageBuffer(ImageBuffer* imageBuffer) override { m_layerBridge->setImageBuffer(imageBuffer); }
-
-private:
-    RefPtr<Canvas2DLayerBridge> m_layerBridge;
-};
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_PLATFORM_GRAPHICS_CANVAS2DIMAGEBUFFERSURFACE_H_