Create a new action triggered when a BeginMainFrame is not expected before vsync

cc/trees/single_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/single_thread_proxy.h"
 
 #include "base/auto_reset.h"
 #include "base/memory/ptr_util.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/trace_event/trace_event.h"
@@ skipping 606 matching lines @@
   task_runner_provider_->MainThreadTaskRunner()->PostTask(
       FROM_HERE, base::Bind(&SingleThreadProxy::BeginMainFrame,
                             weak_factory_.GetWeakPtr(), begin_frame_args));
   layer_tree_host_impl_->DidSendBeginMainFrame();
 }
 
 void SingleThreadProxy::SendBeginMainFrameNotExpectedSoon() {
   layer_tree_host_->BeginMainFrameNotExpectedSoon();
 }
 
+void SingleThreadProxy::ScheduledActionBeginMainFrameNotExpectedUntil(
+    base::TimeTicks time) {
+  layer_tree_host_->BeginMainFrameNotExpectedUntil(time);
+}
+
 void SingleThreadProxy::BeginMainFrame(const BeginFrameArgs& begin_frame_args) {
   if (scheduler_on_impl_thread_) {
     scheduler_on_impl_thread_->NotifyBeginMainFrameStarted(
         base::TimeTicks::Now());
   }
 
   commit_requested_ = false;
   animate_requested_ = false;
 
   if (defer_commits_) {
@@ skipping 151 matching lines @@
 void SingleThreadProxy::DidFinishImplFrame() {
   layer_tree_host_impl_->DidFinishImplFrame();
 #if DCHECK_IS_ON()
   DCHECK(inside_impl_frame_)
       << "DidFinishImplFrame called while not inside an impl frame!";
   inside_impl_frame_ = false;
 #endif
 }
 
 }  // namespace cc