[not for review] Add Draw entries to window Performance Timeline

cc/trees/layer_tree_host.h

 // 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.
 
 #ifndef CC_TREES_LAYER_TREE_HOST_H_
 #define CC_TREES_LAYER_TREE_HOST_H_
 
 #include <limits>
 #include <list>
 #include <set>
@@ skipping 42 matching lines @@
 class PrioritizedResourceManager;
 class Region;
 class RenderingStatsInstrumentation;
 class ResourceProvider;
 class ResourceUpdateQueue;
 class SharedBitmapManager;
 class TopControlsManager;
 class UIResourceRequest;
 struct RenderingStats;
 struct ScrollAndScaleSet;
+struct CompositeTimingSet;
 
 // Provides information on an Impl's rendering capabilities back to the
 // LayerTreeHost.
 struct CC_EXPORT RendererCapabilities {
   RendererCapabilities(ResourceFormat best_texture_format,
                        bool allow_partial_texture_updates,
                        int max_texture_size,
                        bool using_shared_memory_resources);
 
   RendererCapabilities();
@@ skipping 149 matching lines @@
 
   void SetVisible(bool visible);
   bool visible() const { return visible_; }
 
   void StartPageScaleAnimation(const gfx::Vector2d& target_offset,
                                bool use_anchor,
                                float scale,
                                base::TimeDelta duration);
 
   void ApplyScrollAndScale(ScrollAndScaleSet* info);
+  void RecordCompositeTiming(const CompositeTimingSet& info);
   void SetImplTransform(const gfx::Transform& transform);
 
   // Virtual for tests.
   virtual void StartRateLimiter();
   virtual void StopRateLimiter();
 
   void RateLimit();
 
   bool AlwaysUsePartialTextureUpdates();
   size_t MaxPartialTextureUpdates() const;
@@ skipping 213 matching lines @@
 
   ScopedPtrVector<SwapPromise> swap_promise_list_;
   std::set<SwapPromiseMonitor*> swap_promise_monitor_;
 
   DISALLOW_COPY_AND_ASSIGN(LayerTreeHost);
 };
 
 }  // namespace cc
 
 #endif  // CC_TREES_LAYER_TREE_HOST_H_