cc: Remove SetLayerTreeHostClientReady()

components/mus/surfaces/surfaces_scheduler.cc

 // Copyright 2014 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/surfaces/surfaces_scheduler.h"
 
 #include "cc/debug/rendering_stats_instrumentation.h"
 #include "cc/scheduler/compositor_timing_history.h"
 #include "cc/surfaces/display.h"
 
 namespace mus {
 
 SurfacesScheduler::SurfacesScheduler()
     : rendering_stats_instrumentation_(
           cc::RenderingStatsInstrumentation::Create()) {
   cc::SchedulerSettings settings;
   scoped_ptr<cc::CompositorTimingHistory> compositor_timing_history(
       new cc::CompositorTimingHistory(cc::CompositorTimingHistory::NULL_UMA,
                                       rendering_stats_instrumentation_.get()));
   scheduler_ = cc::Scheduler::Create(
       this, settings, 0, base::MessageLoop::current()->task_runner().get(),
       nullptr, compositor_timing_history.Pass());
-  scheduler_->SetCanStart();
   scheduler_->SetVisible(true);
   scheduler_->SetCanDraw(true);
   scheduler_->SetNeedsBeginMainFrame();
 }
 
 SurfacesScheduler::~SurfacesScheduler() {}
 
 void SurfacesScheduler::SetNeedsDraw() {
   // Don't tell the scheduler we need to draw if we have no active displays
   // which can happen if we haven't initialized displays yet or if all active
@@ skipping 58 matching lines @@
 void SurfacesScheduler::ScheduledActionPrepareTiles() {}
 
 void SurfacesScheduler::ScheduledActionInvalidateOutputSurface() {}
 
 void SurfacesScheduler::SendBeginFramesToChildren(
     const cc::BeginFrameArgs& args) {}
 
 void SurfacesScheduler::SendBeginMainFrameNotExpectedSoon() {}
 
 }  // namespace mus