Remove some unneeded DEPS from //sky

sky/engine/platform/graphics/gpu/WebGLImageBufferSurface.h

Index: sky/engine/platform/graphics/gpu/WebGLImageBufferSurface.h
diff --git a/sky/engine/platform/graphics/gpu/WebGLImageBufferSurface.h b/sky/engine/platform/graphics/gpu/WebGLImageBufferSurface.h
deleted file mode 100644
index 533a4d87ec762e57cbfcb48adf66931b4d34aed3..0000000000000000000000000000000000000000
--- a/sky/engine/platform/graphics/gpu/WebGLImageBufferSurface.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * 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_GPU_WEBGLIMAGEBUFFERSURFACE_H_
-#define SKY_ENGINE_PLATFORM_GRAPHICS_GPU_WEBGLIMAGEBUFFERSURFACE_H_
-
-#include "sky/engine/platform/graphics/ImageBufferSurface.h"
-#include "sky/engine/wtf/OwnPtr.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-
-namespace blink {
-
-class WebGraphicsContext3DProvider;
-
-// This is a GPU backed surface that has no canvas or render target.
-class PLATFORM_EXPORT WebGLImageBufferSurface : public ImageBufferSurface {
-    WTF_MAKE_NONCOPYABLE(WebGLImageBufferSurface); WTF_MAKE_FAST_ALLOCATED;
-public:
-    WebGLImageBufferSurface(const IntSize&, OpacityMode = NonOpaque);
-    virtual ~WebGLImageBufferSurface();
-
-    virtual SkCanvas* canvas() const override { return 0; }
-    virtual const SkBitmap& bitmap() override { return m_bitmap; }
-    virtual bool isValid() const override { return m_bitmap.pixelRef(); }
-    virtual bool isAccelerated() const override { return true; }
-    virtual Platform3DObject getBackingTexture() const override;
-    virtual bool cachedBitmapEnabled() const override { return true; }
-    virtual const SkBitmap& cachedBitmap() const override { return m_cachedBitmap; }
-    virtual void invalidateCachedBitmap() override;
-    virtual void updateCachedBitmapIfNeeded() override;
-
-private:
-    SkBitmap m_bitmap;
-    // This raw-pixel based SkBitmap works as a cache at CPU side to avoid heavy cost
-    // on readback from GPU side to CPU side in some cases.
-    SkBitmap m_cachedBitmap;
-    OwnPtr<WebGraphicsContext3DProvider> m_contextProvider;
-};
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_PLATFORM_GRAPHICS_GPU_WEBGLIMAGEBUFFERSURFACE_H_