Make SingleThreadProxy a SchedulerClient

cc/trees/thread_proxy.cc

 // Copyright 2011 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/thread_proxy.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 1434 matching lines @@
   *has_initialized_output_surface =
       impl().scheduler->HasInitializedOutputSurface();
   completion->Signal();
 }
 
 void ThreadProxy::InitializeImplOnImplThread(CompletionEvent* completion) {
   TRACE_EVENT0("cc", "ThreadProxy::InitializeImplOnImplThread");
   DCHECK(IsImplThread());
   impl().layer_tree_host_impl =
       layer_tree_host()->CreateLayerTreeHostImpl(this);
-  const LayerTreeSettings& settings = layer_tree_host()->settings();
-  SchedulerSettings scheduler_settings;
-  scheduler_settings.deadline_scheduling_enabled =
-      settings.deadline_scheduling_enabled;
-  scheduler_settings.impl_side_painting = settings.impl_side_painting;
-  scheduler_settings.timeout_and_draw_when_animation_checkerboards =
-      settings.timeout_and_draw_when_animation_checkerboards;
-  scheduler_settings.maximum_number_of_failed_draws_before_draw_is_forced_ =
-      settings.maximum_number_of_failed_draws_before_draw_is_forced_;
-  scheduler_settings.using_synchronous_renderer_compositor =
-      settings.using_synchronous_renderer_compositor;
-  scheduler_settings.throttle_frame_production =
-      settings.throttle_frame_production;
+  SchedulerSettings scheduler_settings(layer_tree_host()->settings());
   impl().scheduler =
       Scheduler::Create(this, scheduler_settings, impl().layer_tree_host_id);
   impl().scheduler->SetVisible(impl().layer_tree_host_impl->visible());
 
   impl_thread_weak_ptr_ = impl().weak_factory.GetWeakPtr();
   completion->Signal();
 }
 
 void ThreadProxy::InitializeOutputSurfaceOnImplThread(
     CompletionEvent* completion,
@@ skipping 236 matching lines @@
 
   impl().timing_history.DidActivatePendingTree();
 }
 
 void ThreadProxy::DidManageTiles() {
   DCHECK(IsImplThread());
   impl().scheduler->DidManageTiles();
 }
 
 }  // namespace cc