cc: Rename SwapBuffers on CompositorFrameSink to SubmitCompositorFrame

cc/trees/remote_channel_main.cc

Index: cc/trees/remote_channel_main.cc
diff --git a/cc/trees/remote_channel_main.cc b/cc/trees/remote_channel_main.cc
index 6b490697a0419208e0a9533d4a6503774aecad78..e8b269468de7a5d6ee7b0779156394e02695f277 100644
--- a/cc/trees/remote_channel_main.cc
+++ b/cc/trees/remote_channel_main.cc
@@ -129,7 +129,7 @@ void RemoteChannelMain::SetNeedsRedrawOnImpl(const gfx::Rect& damage_rect) {
 
   // The client will not inform us when the frame buffers are swapped.
   MainThreadTaskRunner()->PostTask(
-      FROM_HERE, base::Bind(&RemoteChannelMain::DidCompleteSwapBuffers,
+      FROM_HERE, base::Bind(&RemoteChannelMain::DidReceiveCompositorFrameAck,
                             weak_factory_.GetWeakPtr()));
 }
 
@@ -264,11 +264,11 @@ void RemoteChannelMain::HandleProto(
 
 void RemoteChannelMain::DidCommitAndDrawFrame() {
   proxy_main_->DidCommitAndDrawFrame();
-  DidCompleteSwapBuffers();
+  DidReceiveCompositorFrameAck();
 }
 
-void RemoteChannelMain::DidCompleteSwapBuffers() {
-  proxy_main_->DidCompleteSwapBuffers();
+void RemoteChannelMain::DidReceiveCompositorFrameAck() {
+  proxy_main_->DidReceiveCompositorFrameAck();
 }
 
 base::SingleThreadTaskRunner* RemoteChannelMain::MainThreadTaskRunner() const {