Remove runtime toggling of throttling frames

cc/trees/remote_channel_impl.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_impl.h"
 
 #include "base/bind_helpers.h"
 #include "base/single_thread_task_runner.h"
 #include "cc/animation/animation_events.h"
 #include "cc/proto/compositor_message.pb.h"
@@ skipping 160 matching lines @@
 }
 
 void RemoteChannelImpl::SetVisible(bool visible) {
   DCHECK(task_runner_provider_->IsMainThread());
 
   ImplThreadTaskRunner()->PostTask(
       FROM_HERE,
       base::Bind(&ProxyImpl::SetVisibleOnImpl, proxy_impl_weak_ptr_, visible));
 }
 
-void RemoteChannelImpl::SetThrottleFrameProduction(bool throttle) {
-  NOTREACHED() << "Should not be called on the remote client LayerTreeHost";
-}
-
 const RendererCapabilities& RemoteChannelImpl::GetRendererCapabilities() const {
   NOTREACHED() << "Should not be called on the remote client LayerTreeHost";
   return main().renderer_capabilities;
 }
 
 void RemoteChannelImpl::SetNeedsAnimate() {
   NOTREACHED() << "Should not be called on the remote client LayerTreeHost";
 }
 
 void RemoteChannelImpl::SetNeedsUpdateLayers() {
@@ skipping 290 matching lines @@
 
 RemoteChannelImpl::CompositorThreadOnly::CompositorThreadOnly(
     base::WeakPtr<RemoteChannelImpl> remote_channel_weak_ptr)
     : proxy_impl(nullptr),
       proxy_impl_weak_factory(nullptr),
       remote_channel_weak_ptr(remote_channel_weak_ptr) {}
 
 RemoteChannelImpl::CompositorThreadOnly::~CompositorThreadOnly() {}
 
 }  // namespace cc