Remove runtime toggling of throttling frames

cc/trees/remote_channel_main.cc

 // Copyright 2016 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/trees/remote_channel_main.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "cc/proto/base_conversions.h"
 #include "cc/proto/compositor_message.pb.h"
 #include "cc/proto/compositor_message_to_impl.pb.h"
@@ skipping 35 matching lines @@
 }
 
 void RemoteChannelMain::OnProtoReceived(
     scoped_ptr<proto::CompositorMessage> proto) {
   DCHECK(task_runner_provider_->IsMainThread());
   DCHECK(proto->has_to_main());
 
   HandleProto(proto->to_main());
 }
 
-void RemoteChannelMain::SetThrottleFrameProductionOnImpl(bool throttle) {}
-
 void RemoteChannelMain::UpdateTopControlsStateOnImpl(
     TopControlsState constraints,
     TopControlsState current,
     bool animate) {}
 
 void RemoteChannelMain::InitializeOutputSurfaceOnImpl(
     OutputSurface* output_surface) {
   NOTREACHED() << "Should not be called on the server LayerTreeHost";
 }
 
@@ skipping 177 matching lines @@
 
 void RemoteChannelMain::DidCompleteSwapBuffers() {
   proxy_main_->DidCompleteSwapBuffers();
 }
 
 base::SingleThreadTaskRunner* RemoteChannelMain::MainThreadTaskRunner() const {
   return task_runner_provider_->MainThreadTaskRunner();
 }
 
 }  // namespace cc