cc: Remove FinishAllRendering, as it doesn't do anything anymore.

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/memory/ptr_util.h"
 #include "base/single_thread_task_runner.h"
 #include "cc/animation/animation_events.h"
@@ skipping 132 matching lines @@
       VLOG(1) << "Received redraw request from the engine.";
       const proto::SetNeedsRedraw& set_needs_redraw_message =
           proto.set_needs_redraw_message();
       gfx::Rect damaged_rect =
           ProtoToRect(set_needs_redraw_message.damaged_rect());
       PostSetNeedsRedrawToImpl(damaged_rect);
     } break;
   }
 }
 
-void RemoteChannelImpl::FinishAllRendering() {
-  NOTREACHED() << "Should not be called on the remote client LayerTreeHost";
-}
-
 bool RemoteChannelImpl::IsStarted() const {
   DCHECK(task_runner_provider_->IsMainThread());
   return main().started;
 }
 
 bool RemoteChannelImpl::CommitToActiveTree() const {
   return false;
 }
 
 void RemoteChannelImpl::SetOutputSurface(OutputSurface* output_surface) {
@@ skipping 371 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