cc: Create ProxyBeginFrameSource

cc/trees/layer_tree_host.cc

Index: cc/trees/layer_tree_host.cc
diff --git a/cc/trees/layer_tree_host.cc b/cc/trees/layer_tree_host.cc
index 30b427515ab14a23ccd7db62d53c149308d7a109..e5f2f0443daa3a22db35c47d35bad801bef19c2b 100644
--- a/cc/trees/layer_tree_host.cc
+++ b/cc/trees/layer_tree_host.cc
@@ -92,12 +92,14 @@ scoped_ptr<LayerTreeHost> LayerTreeHost::CreateSingleThreaded(
     gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager,
     const LayerTreeSettings& settings,
     scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
-    scoped_ptr<BeginFrameSource> external_begin_frame_source) {
+    scoped_ptr<BeginFrameSource> external_begin_frame_source,
+    ProxyBeginFrameSource* proxy_begin_frame_source) {
   scoped_ptr<LayerTreeHost> layer_tree_host(new LayerTreeHost(
       client, shared_bitmap_manager, gpu_memory_buffer_manager, settings));
   layer_tree_host->InitializeSingleThreaded(single_thread_client,
                                             main_task_runner,
-                                            external_begin_frame_source.Pass());
+                                            external_begin_frame_source.Pass(),
+                                            proxy_begin_frame_source);
   return layer_tree_host.Pass();
 }
 
@@ -158,12 +160,14 @@ void LayerTreeHost::InitializeThreaded(
 void LayerTreeHost::InitializeSingleThreaded(
     LayerTreeHostSingleThreadClient* single_thread_client,
     scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
-    scoped_ptr<BeginFrameSource> external_begin_frame_source) {
+    scoped_ptr<BeginFrameSource> external_begin_frame_source,
+    ProxyBeginFrameSource* proxy_begin_frame_source) {
   InitializeProxy(
       SingleThreadProxy::Create(this,
                                 single_thread_client,
                                 main_task_runner,
-                                external_begin_frame_source.Pass()));
+                                external_begin_frame_source.Pass(),
+                                proxy_begin_frame_source));
 }
 
 void LayerTreeHost::InitializeForTesting(scoped_ptr<Proxy> proxy_for_testing) {
@@ -1368,14 +1372,4 @@ SurfaceSequence LayerTreeHost::CreateSurfaceSequence() {
   return SurfaceSequence(surface_id_namespace_, next_surface_sequence_++);
 }
 
-void LayerTreeHost::SetChildrenNeedBeginFrames(
-    bool children_need_begin_frames) const {
-  proxy_->SetChildrenNeedBeginFrames(children_need_begin_frames);
-}
-
-void LayerTreeHost::SendBeginFramesToChildren(
-    const BeginFrameArgs& args) const {
-  client_->SendBeginFramesToChildren(args);
-}
-
 }  // namespace cc