content/gpu: Simplify stub scheduling.

components/mus/gles2/command_buffer_local.cc

 // Copyright 2015 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 "components/mus/gles2/command_buffer_local.h"
 
 #include "base/bind.h"
 #include "components/mus/gles2/command_buffer_local_client.h"
 #include "components/mus/gles2/gpu_memory_tracker.h"
 #include "components/mus/gles2/mojo_gpu_memory_buffer.h"
@@ skipping 232 matching lines @@
 
 bool CommandBufferLocal::OnWaitSyncPoint(uint32_t sync_point) {
   if (!sync_point)
     return true;
   if (gpu_state_->sync_point_manager()->IsSyncPointRetired(sync_point))
     return true;
   scheduler_->SetScheduled(false);
   gpu_state_->sync_point_manager()->AddSyncPointCallback(
       sync_point, base::Bind(&CommandBufferLocal::OnSyncPointRetired,
                              weak_factory_.GetWeakPtr()));
-  return scheduler_->IsScheduled();
+  return scheduler_->scheduled();
 }
 
 void CommandBufferLocal::OnParseError() {
   gpu::CommandBuffer::State state = command_buffer_->GetLastState();
   OnContextLost(state.context_lost_reason);
 }
 
 void CommandBufferLocal::OnContextLost(uint32_t reason) {
   if (client_)
     client_->DidLoseContext();
 }
 
 void CommandBufferLocal::OnSyncPointRetired() {
   scheduler_->SetScheduled(true);
 }
 
 }  // namespace mus