[cc] Make LayerImpls point at LayerTreeImpl instead of LTHI

cc/video_layer_impl.h

 // Copyright 2012 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_VIDEO_LAYER_IMPL_H_
 #define CC_VIDEO_LAYER_IMPL_H_
 
 #include <public/WebVideoFrameProvider.h>
 
 #include "base/callback.h"
@@ skipping 16 matching lines @@
 namespace cc {
 
 class LayerTreeHostImpl;
 class VideoLayerImpl;
 
 class CC_EXPORT VideoLayerImpl : public LayerImpl
                                , public WebKit::WebVideoFrameProvider::Client {
 public:
     typedef base::Callback<media::VideoFrame* (WebKit::WebVideoFrame*)> FrameUnwrapper;
 
-    static scoped_ptr<VideoLayerImpl> create(LayerTreeHostImpl* hostImpl, int id, WebKit::WebVideoFrameProvider* provider,
+    static scoped_ptr<VideoLayerImpl> create(LayerTreeImpl* treeImpl, int id, WebKit::WebVideoFrameProvider* provider,
                                              const FrameUnwrapper& unwrapper)
     {
-        return make_scoped_ptr(new VideoLayerImpl(hostImpl, id, provider, unwrapper));
+        return make_scoped_ptr(new VideoLayerImpl(treeImpl, id, provider, unwrapper));
     }
     virtual ~VideoLayerImpl();
 
     virtual void willDraw(ResourceProvider*) OVERRIDE;
     virtual void appendQuads(QuadSink&, AppendQuadsData&) OVERRIDE;
     virtual void didDraw(ResourceProvider*) OVERRIDE;
 
     // WebKit::WebVideoFrameProvider::Client implementation.
     virtual void stopUsingProvider(); // Callable on any thread.
     virtual void didReceiveFrame(); // Callable on impl thread.
     virtual void didUpdateMatrix(const float*); // Callable on impl thread.
 
     virtual void didLoseOutputSurface() OVERRIDE;
 
     void setNeedsRedraw();
 
     struct FramePlane {
         ResourceProvider::ResourceId resourceId;
         gfx::Size size;
         GLenum format;
 
         FramePlane() : resourceId(0) { }
 
         bool allocateData(ResourceProvider*);
         void freeData(ResourceProvider*);
     };
 
 private:
-    VideoLayerImpl(LayerTreeHostImpl*, int, WebKit::WebVideoFrameProvider*, const FrameUnwrapper&);
+    VideoLayerImpl(LayerTreeImpl*, int, WebKit::WebVideoFrameProvider*, const FrameUnwrapper&);
 
     virtual const char* layerTypeAsString() const OVERRIDE;
 
     void willDrawInternal(ResourceProvider*);
     bool allocatePlaneData(ResourceProvider*);
     bool copyPlaneData(ResourceProvider*);
     void freePlaneData(ResourceProvider*);
     void freeUnusedPlaneData(ResourceProvider*);
     size_t numPlanes() const;
 
@@ skipping 11 matching lines @@
     ResourceProvider::ResourceId m_externalTextureResource;
     scoped_ptr<media::SkCanvasVideoRenderer> m_videoRenderer;
 
     // Each index in this array corresponds to a plane in media::VideoFrame.
     FramePlane m_framePlanes[media::VideoFrame::kMaxPlanes];
 };
 
 }  // namespace cc
 
 #endif  // CC_VIDEO_LAYER_IMPL_H_