cc: Create ProxyBeginFrameSource

cc/trees/single_thread_proxy.cc

Index: cc/trees/single_thread_proxy.cc
diff --git a/cc/trees/single_thread_proxy.cc b/cc/trees/single_thread_proxy.cc
index 488bba48a445c84c966349def4a8340cfa25ac8d..1823574da3fc33dda47128093f3d90f838b5ae39 100644
--- a/cc/trees/single_thread_proxy.cc
+++ b/cc/trees/single_thread_proxy.cc
@@ -25,19 +25,22 @@ scoped_ptr<Proxy> SingleThreadProxy::Create(
     LayerTreeHost* layer_tree_host,
     LayerTreeHostSingleThreadClient* 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) {
   return make_scoped_ptr(new SingleThreadProxy(
                                  layer_tree_host,
                                  client,
                                  main_task_runner,
-                                 external_begin_frame_source.Pass()));
+                                 external_begin_frame_source.Pass(),
+                                 proxy_begin_frame_source));
 }
 
 SingleThreadProxy::SingleThreadProxy(
     LayerTreeHost* layer_tree_host,
     LayerTreeHostSingleThreadClient* 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)
     : Proxy(main_task_runner, NULL),
       layer_tree_host_(layer_tree_host),
       client_(client),
@@ -50,6 +53,7 @@ SingleThreadProxy::SingleThreadProxy(
       inside_synchronous_composite_(false),
       output_surface_creation_requested_(false),
       external_begin_frame_source_(external_begin_frame_source.Pass()),
+      proxy_begin_frame_source_(proxy_begin_frame_source),
       weak_factory_(this) {
   TRACE_EVENT0("cc", "SingleThreadProxy::SingleThreadProxy");
   DCHECK(Proxy::IsMainThread());
@@ -98,7 +102,8 @@ void SingleThreadProxy::SetLayerTreeHostClientReady() {
                           layer_tree_host_->id(),
                           MainThreadTaskRunner(),
                           base::PowerMonitor::Get(),
-                          external_begin_frame_source_.Pass());
+                          external_begin_frame_source_.Pass(),
+                          proxy_begin_frame_source_);
     scheduler_on_impl_thread_->SetCanStart();
     scheduler_on_impl_thread_->SetVisible(layer_tree_host_impl_->visible());
   }
@@ -649,12 +654,6 @@ bool SingleThreadProxy::MainFrameWillHappenForTesting() {
   return false;
 }
 
-void SingleThreadProxy::SetChildrenNeedBeginFrames(
-    bool children_need_begin_frames) {
-  scheduler_on_impl_thread_->SetChildrenNeedBeginFrames(
-      children_need_begin_frames);
-}
-
 void SingleThreadProxy::WillBeginImplFrame(const BeginFrameArgs& args) {
   layer_tree_host_impl_->WillBeginImplFrame(args);
 }
@@ -816,8 +815,4 @@ void SingleThreadProxy::DidBeginImplFrameDeadline() {
   layer_tree_host_impl_->ResetCurrentBeginFrameArgsForNextFrame();
 }
 
-void SingleThreadProxy::SendBeginFramesToChildren(const BeginFrameArgs& args) {
-  layer_tree_host_->SendBeginFramesToChildren(args);
-}
-
 }  // namespace cc