Roll Chrome into Mojo.

cc/layers/layer.h

 // Copyright 2010 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_LAYERS_LAYER_H_
 #define CC_LAYERS_LAYER_H_
 
 #include <set>
 #include <string>
+#include <vector>
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/observer_list.h"
 #include "cc/animation/layer_animation_controller.h"
 #include "cc/animation/layer_animation_value_observer.h"
 #include "cc/animation/layer_animation_value_provider.h"
 #include "cc/base/cc_export.h"
 #include "cc/base/region.h"
 #include "cc/base/scoped_ptr_vector.h"
+#include "cc/debug/frame_timing_request.h"
 #include "cc/debug/micro_benchmark.h"
 #include "cc/layers/draw_properties.h"
 #include "cc/layers/layer_lists.h"
 #include "cc/layers/layer_position_constraint.h"
 #include "cc/layers/paint_properties.h"
 #include "cc/layers/render_surface.h"
 #include "cc/output/filter_operations.h"
 #include "cc/trees/property_tree.h"
 #include "skia/ext/refptr.h"
 #include "third_party/skia/include/core/SkColor.h"
@@ skipping 468 matching lines @@
   // render surface determinations are moved out of CDP. They only exist because
   // certain logic depends on whether or not a layer would render to a separate
   // surface, but CDP destroys surfaces and targets it doesn't need, so without
   // this boolean, this is impossible to determine after the fact without
   // wastefully recomputing it. This is public for the time being so that it can
   // be accessed from CDP.
   bool has_render_surface() const {
     return has_render_surface_;
   }
 
+  // Sets new frame timing requests for this layer.
+  void SetFrameTimingRequests(const std::vector<FrameTimingRequest>& requests);
+
  protected:
   friend class LayerImpl;
   friend class TreeSynchronizer;
   ~Layer() override;
 
   Layer();
 
   // These SetNeeds functions are in order of severity of update:
   //
   // Called when this layer has been modified in some way, but isn't sure
@@ skipping 172 matching lines @@
   base::Closure did_scroll_callback_;
 
   DrawProperties<Layer> draw_properties_;
 
   PaintProperties paint_properties_;
   // TODO(awoloszyn): This is redundant with has_render_surface_,
   // and should get removed once it is no longer needed on main thread.
   scoped_ptr<RenderSurface> render_surface_;
 
   gfx::Rect visible_rect_from_property_trees_;
+
+  std::vector<FrameTimingRequest> frame_timing_requests_;
+  bool frame_timing_requests_dirty_;
+
   DISALLOW_COPY_AND_ASSIGN(Layer);
 };
 
 }  // namespace cc
 
 #endif  // CC_LAYERS_LAYER_H_