Remove static thread pointers from CC

cc/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 CCLayerTreeHost_h
 #define CCLayerTreeHost_h
 
 #include <limits>
 
 #include "CCAnimationEvents.h"
@@ skipping 72 matching lines @@
     bool usingSetVisibility;
     bool usingSwapCompleteCallback;
     bool usingGpuMemoryManager;
     bool usingDiscardFramebuffer;
     bool usingEglImage;
     int maxTextureSize;
 };
 
 class LayerTreeHost : public RateLimiterClient {
 public:
-    static scoped_ptr<LayerTreeHost> create(LayerTreeHostClient*, const LayerTreeSettings&);
+    static scoped_ptr<LayerTreeHost> create(LayerTreeHostClient*, const LayerTreeSettings&, Thread*);

[danakj, 2012/10/25 05:06:06]

add "implThread" name here? The Thread* isn't super obvious.

     virtual ~LayerTreeHost();
 
     void setSurfaceReady();
 
     // Returns true if any LayerTreeHost is alive.
     static bool anyLayerTreeHostInstanceExists();
 
     static bool needsFilterContext() { return s_needsFilterContext; }
     static void setNeedsFilterContext(bool needsFilterContext) { s_needsFilterContext = needsFilterContext; }
     bool needsSharedContext() const { return needsFilterContext() || settings().acceleratePainting; }
@@ skipping 93 matching lines @@
     bool requestPartialTextureUpdate();
     void deleteTextureAfterCommit(scoped_ptr<PrioritizedTexture>);
 
     void setDeviceScaleFactor(float);
     float deviceScaleFactor() const { return m_deviceScaleFactor; }
 
     void setFontAtlas(scoped_ptr<FontAtlas>);
 
     HeadsUpDisplayLayer* hudLayer() const { return m_hudLayer.get(); }
 
+    Proxy* proxy() const { return m_proxy.get(); }
+
 protected:
     LayerTreeHost(LayerTreeHostClient*, const LayerTreeSettings&);
-    bool initialize();
+    bool initialize(Thread* implThread);
 
 private:
     typedef std::vector<scoped_refptr<Layer> > LayerList;
 
     void initializeRenderer();
 
     void update(Layer*, TextureUpdateQueue&, const OcclusionTracker*);
     bool paintLayerContents(const LayerList&, TextureUpdateQueue&);
     bool paintMasksForRenderSurface(Layer*, TextureUpdateQueue&);
 
     void updateLayers(Layer*, TextureUpdateQueue&);
 
     void prioritizeTextures(const LayerList&, OverdrawMetrics&); 
     void setPrioritiesForSurfaces(size_t surfaceMemoryBytes);
     void setPrioritiesForLayers(const LayerList&);
     size_t calculateMemoryForRenderSurfaces(const LayerList& updateList);
 
     void animateLayers(double monotonicTime);
     bool animateLayersRecursive(Layer* current, double monotonicTime);
     void setAnimationEventsRecursive(const AnimationEventsVector&, Layer*, double wallClockTime);
 
     bool m_animating;
     bool m_needsAnimateLayers;
 
     LayerTreeHostClient* m_client;
+    scoped_ptr<Proxy> m_proxy;
 
     int m_commitNumber;
     RenderingStats m_renderingStats;
 
-    scoped_ptr<Proxy> m_proxy;
     bool m_rendererInitialized;
     bool m_contextLost;
     int m_numTimesRecreateShouldFail;
     int m_numFailedRecreateAttempts;
 
     scoped_refptr<Layer> m_rootLayer;
     scoped_refptr<HeadsUpDisplayLayer> m_hudLayer;
     scoped_ptr<FontAtlas> m_fontAtlas;
 
     scoped_ptr<PrioritizedTextureManager> m_contentsTextureManager;
@@ skipping 23 matching lines @@
     size_t m_partialTextureUpdateRequests;
 
     static bool s_needsFilterContext;
 
     DISALLOW_COPY_AND_ASSIGN(LayerTreeHost);
 };
 
 }  // namespace cc
 
 #endif