cc: Move updateDrawProperties to LayerTreeImpl

cc/layer_tree_host_impl.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_LAYER_TREE_HOST_IMPL_H_
 #define CC_LAYER_TREE_HOST_IMPL_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time.h"
@@ skipping 123 matching lines @@
     virtual bool haveTouchEventHandlersAt(const gfx::Point&) OVERRIDE;
 
     struct CC_EXPORT FrameData : public RenderPassSink {
         FrameData();
         ~FrameData();
 
         std::vector<gfx::Rect> occludingScreenSpaceRects;
         std::vector<gfx::Rect> nonOccludingScreenSpaceRects;
         RenderPassList renderPasses;
         RenderPassIdHashMap renderPassesById;
-        LayerList* renderSurfaceLayerList;
+        const LayerList* renderSurfaceLayerList;
         LayerList willDrawLayers;
 
         // RenderPassSink implementation.
         virtual void appendRenderPass(scoped_ptr<RenderPass>) OVERRIDE;
     };
 
     // Virtual for testing.
     virtual void beginCommit();
     virtual void commitComplete();
     virtual void animate(base::TimeTicks monotonicTime, base::Time wallClockTime);
@@ skipping 227 matching lines @@
 
     bool m_needsUpdateDrawProperties;
     bool m_pinchGestureActive;
     gfx::Point m_previousPinchAnchor;
 
     scoped_ptr<PageScaleAnimation> m_pageScaleAnimation;
 
     // This is used for ticking animations slowly when hidden.
     scoped_ptr<LayerTreeHostImplTimeSourceAdapter> m_timeSourceClientAdapter;
 
-    // List of visible layers for the most recently prepared frame. Used for
-    // rendering and input event hit testing.
-    LayerList m_renderSurfaceLayerList;
-
     PinchZoomViewport m_pinchZoomViewport;
 
     scoped_ptr<FrameRateCounter> m_fpsCounter;
     scoped_ptr<DebugRectHistory> m_debugRectHistory;
 
     int64 m_numImplThreadScrolls;
     int64 m_numMainThreadScrolls;
 
     int64 m_cumulativeNumLayersDrawn;
 
     int64 m_cumulativeNumMissingTiles;
 
     size_t m_lastSentMemoryVisibleBytes;
     size_t m_lastSentMemoryVisibleAndNearbyBytes;
     size_t m_lastSentMemoryUseBytes;
 
     scoped_ptr<AnimationRegistrar> m_animationRegistrar;
 
     DISALLOW_COPY_AND_ASSIGN(LayerTreeHostImpl);
 };
 
 }  // namespace cc
 
 #endif  // CC_LAYER_TREE_HOST_IMPL_H_