cc: Clean up max frames/swaps pending usage.

cc/trees/thread_proxy.cc

Index: cc/trees/thread_proxy.cc
diff --git a/cc/trees/thread_proxy.cc b/cc/trees/thread_proxy.cc
index 60d13688383f2f5a450e0d5105b7e6d9a9c03809..a1928408413628ebc847ad35785785aa11a0ba26 100644
--- a/cc/trees/thread_proxy.cc
+++ b/cc/trees/thread_proxy.cc
@@ -308,10 +308,6 @@ void ThreadProxy::SetEstimatedParentDrawTime(base::TimeDelta draw_time) {
   impl().scheduler->SetEstimatedParentDrawTime(draw_time);
 }
 
-void ThreadProxy::SetMaxSwapsPendingOnImplThread(int max) {
-  impl().scheduler->SetMaxSwapsPending(max);
-}
-
 void ThreadProxy::DidSwapBuffersOnImplThread() {
   impl().scheduler->DidSwapBuffers();
 }