Remove parts of //cc we aren't using

cc/blink/web_compositor_support_impl.h

Index: cc/blink/web_compositor_support_impl.h
diff --git a/cc/blink/web_compositor_support_impl.h b/cc/blink/web_compositor_support_impl.h
deleted file mode 100644
index 4b416912c935ae581691abff93e1048f2c96d347..0000000000000000000000000000000000000000
--- a/cc/blink/web_compositor_support_impl.h
+++ /dev/null
@@ -1,70 +0,0 @@
-// Copyright 2014 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 CC_BLINK_WEB_COMPOSITOR_SUPPORT_IMPL_H_
-#define CC_BLINK_WEB_COMPOSITOR_SUPPORT_IMPL_H_
-
-#include "base/memory/ref_counted.h"
-#include "base/message_loop/message_loop_proxy.h"
-#include "cc/blink/cc_blink_export.h"
-#include "third_party/WebKit/public/platform/WebCompositorAnimationCurve.h"
-#include "third_party/WebKit/public/platform/WebCompositorSupport.h"
-#include "third_party/WebKit/public/platform/WebContentLayerClient.h"
-#include "third_party/WebKit/public/platform/WebLayer.h"
-#include "third_party/WebKit/public/platform/WebTransformOperations.h"
-
-namespace blink {
-class WebGraphicsContext3D;
-}
-
-namespace cc_blink {
-
-class CC_BLINK_EXPORT WebCompositorSupportImpl
-    : public NON_EXPORTED_BASE(blink::WebCompositorSupport) {
- public:
-  WebCompositorSupportImpl();
-  virtual ~WebCompositorSupportImpl();
-
-  virtual blink::WebLayer* createLayer();
-  virtual blink::WebContentLayer* createContentLayer(
-      blink::WebContentLayerClient* client);
-  virtual blink::WebExternalTextureLayer* createExternalTextureLayer(
-      blink::WebExternalTextureLayerClient* client);
-  virtual blink::WebImageLayer* createImageLayer();
-  virtual blink::WebNinePatchLayer* createNinePatchLayer();
-  virtual blink::WebScrollbarLayer* createScrollbarLayer(
-      blink::WebScrollbar* scrollbar,
-      blink::WebScrollbarThemePainter painter,
-      blink::WebScrollbarThemeGeometry*);
-  virtual blink::WebScrollbarLayer* createSolidColorScrollbarLayer(
-      blink::WebScrollbar::Orientation orientation,
-      int thumb_thickness,
-      int track_start,
-      bool is_left_side_vertical_scrollbar);
-  virtual blink::WebDisplayItemList* createDisplayItemList();
-  virtual blink::WebCompositorAnimation* createAnimation(
-      const blink::WebCompositorAnimationCurve& curve,
-      blink::WebCompositorAnimation::TargetProperty target,
-#ifdef WEB_COMPOSITOR_SUPPORT_CREATE_ANIMATION_SUPPORTS_GROUP
-      int group_id,
-#endif
-      int animation_id);
-  virtual blink::WebFilterAnimationCurve* createFilterAnimationCurve();
-  virtual blink::WebFloatAnimationCurve* createFloatAnimationCurve();
-  virtual blink::WebScrollOffsetAnimationCurve*
-      createScrollOffsetAnimationCurve(
-          blink::WebFloatPoint target_value,
-          blink::WebCompositorAnimationCurve::TimingFunctionType
-              timing_function);
-  virtual blink::WebTransformAnimationCurve* createTransformAnimationCurve();
-  virtual blink::WebTransformOperations* createTransformOperations();
-  virtual blink::WebFilterOperations* createFilterOperations();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(WebCompositorSupportImpl);
-};
-
-}  // namespace cc_blink
-
-#endif  // CC_BLINK_WEB_COMPOSITOR_SUPPORT_IMPL_H_