cc: Post the missed BeginFrame to a new stack

cc/surfaces/display_scheduler.h

 // 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.
 
 #ifndef CC_SURFACES_DISPLAY_SCHEDULER_H_
 #define CC_SURFACES_DISPLAY_SCHEDULER_H_
 
 #include <memory>
 
 #include "base/cancelable_callback.h"
@@ skipping 50 matching lines @@
 
   DisplaySchedulerClient* client_;
   BeginFrameSource* begin_frame_source_;
   base::SingleThreadTaskRunner* task_runner_;
 
   BeginFrameArgs current_begin_frame_args_;
   base::Closure begin_frame_deadline_closure_;
   base::CancelableClosure begin_frame_deadline_task_;
   base::TimeTicks begin_frame_deadline_task_time_;
 
+  base::CancelableClosure missed_begin_frame_task_;
+  bool inside_external_action_ = false;

[sunnyps, 2016/07/27 05:21:02]

nit: can you follow existing style here i.e. initializing this in the ctor?

[danakj, 2016/07/27 22:34:55]

Done.

+
   bool output_surface_lost_;
   bool root_surface_resources_locked_;
 
   bool inside_begin_frame_deadline_interval_;
   bool needs_draw_;
   bool expecting_root_surface_damage_because_of_resize_;
   bool all_active_child_surfaces_ready_to_draw_;
 
   int pending_swaps_;
   int max_pending_swaps_;
@@ skipping 10 matching lines @@
 
   base::WeakPtrFactory<DisplayScheduler> weak_ptr_factory_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DisplayScheduler);
 };
 
 }  // namespace cc
 
 #endif  // CC_SURFACES_DISPLAY_SCHEDULER_H_