[cc] Route LayerImpl::layerTreeHostImpl() calls through LayerTreeImpl

cc/video_layer_impl.cc

 // Copyright 2011 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.
 
 #include "cc/video_layer_impl.h"
 
 #include "base/logging.h"
 #include "cc/io_surface_draw_quad.h"
-#include "cc/layer_tree_host_impl.h"
+#include "cc/layer_tree_impl.h"
 #include "cc/math_util.h"
 #include "cc/quad_sink.h"
+#include "cc/renderer.h"
 #include "cc/resource_provider.h"
 #include "cc/stream_video_draw_quad.h"
 #include "cc/texture_draw_quad.h"
 #include "cc/yuv_video_draw_quad.h"
 #include "media/filters/skcanvas_video_renderer.h"
 #include "third_party/khronos/GLES2/gl2.h"
 #include "third_party/khronos/GLES2/gl2ext.h"
 
 namespace cc {
 
@@ skipping 22 matching lines @@
     m_provider->setVideoFrameProviderClient(this);
 }
 
 VideoLayerImpl::~VideoLayerImpl()
 {
     // See comment in constructor for why this doesn't need a lock.
     if (m_provider) {
         m_provider->setVideoFrameProviderClient(0);
         m_provider = 0;
     }
-    freePlaneData(layerTreeHostImpl()->resourceProvider());
+    freePlaneData(layerTreeImpl()->resource_provider());
 
 #ifndef NDEBUG
     for (size_t i = 0; i < media::VideoFrame::kMaxPlanes; ++i)
         DCHECK(!m_framePlanes[i].resourceId);
     DCHECK(!m_externalTextureResource);
 #endif
 }
 
 void VideoLayerImpl::stopUsingProvider()
 {
@@ skipping 340 matching lines @@
     m_streamTextureMatrix = MathUtil::createGfxTransform(
         matrix[0], matrix[1], matrix[2], matrix[3],
         matrix[4], matrix[5], matrix[6], matrix[7],
         matrix[8], matrix[9], matrix[10], matrix[11],
         matrix[12], matrix[13], matrix[14], matrix[15]);
     setNeedsRedraw();
 }
 
 void VideoLayerImpl::didLoseOutputSurface()
 {
-    freePlaneData(layerTreeHostImpl()->resourceProvider());
+    freePlaneData(layerTreeImpl()->resource_provider());
 }
 
 void VideoLayerImpl::setNeedsRedraw()
 {
-    layerTreeHostImpl()->setNeedsRedraw();
+    layerTreeImpl()->SetNeedsRedraw();
 }
 
 const char* VideoLayerImpl::layerTypeAsString() const
 {
     return "VideoLayer";
 }
 
 }  // namespace cc