Remove static thread pointers from CC

cc/texture_update_controller.h

 // Copyright 2012 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 CCTextureUpdateController_h
 #define CCTextureUpdateController_h
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time.h"
 #include "cc/texture_update_queue.h"
 #include "cc/timer.h"
 
 namespace cc {
 
 class ResourceProvider;
 
 class TextureUpdateControllerClient {
 public:
     virtual void readyToFinalizeTextureUpdates() = 0;
 
 protected:
     virtual ~TextureUpdateControllerClient() { }
 };
 
 class TextureUpdateController : public TimerClient {
 public:
-    static scoped_ptr<TextureUpdateController> create(TextureUpdateControllerClient* client, Thread* thread, scoped_ptr<TextureUpdateQueue> queue, ResourceProvider* resourceProvider)
+    static scoped_ptr<TextureUpdateController> create(TextureUpdateControllerClient* client, Thread* thread, scoped_ptr<TextureUpdateQueue> queue, ResourceProvider* resourceProvider, bool hasImplThread)
     {
-        return make_scoped_ptr(new TextureUpdateController(client, thread, queue.Pass(), resourceProvider));
+        return make_scoped_ptr(new TextureUpdateController(client, thread, queue.Pass(), resourceProvider, hasImplThread));
     }
     static size_t maxPartialTextureUpdates();
 
     virtual ~TextureUpdateController();
 
     // Discard uploads to textures that were evicted on the impl thread.
     void discardUploadsToEvictedResources();
 
     void performMoreUpdates(base::TimeTicks timeLimit);
     void finalize();
 
     // TimerClient implementation.
     virtual void onTimerFired() OVERRIDE;
 
     // Virtual for testing.
     virtual base::TimeTicks now() const;
     virtual base::TimeDelta updateMoreTexturesTime() const;
     virtual size_t updateMoreTexturesSize() const;
 
 protected:
-    TextureUpdateController(TextureUpdateControllerClient*, Thread*, scoped_ptr<TextureUpdateQueue>, ResourceProvider*);
+    TextureUpdateController(TextureUpdateControllerClient*, Thread*, scoped_ptr<TextureUpdateQueue>, ResourceProvider*, bool hasImplThread);
 
     static size_t maxFullUpdatesPerTick(ResourceProvider*);
 
     size_t maxBlockingUpdates() const;
 
     void updateTexture(ResourceUpdate);
 
     // This returns true when there were textures left to update.
     bool updateMoreTexturesIfEnoughTimeRemaining();
     void updateMoreTexturesNow();
 
     TextureUpdateControllerClient* m_client;
+    bool m_hasImplThread;
     scoped_ptr<Timer> m_timer;
     scoped_ptr<TextureUpdateQueue> m_queue;
     bool m_contentsTexturesPurged;
     ResourceProvider* m_resourceProvider;
     base::TimeTicks m_timeLimit;
     size_t m_textureUpdatesPerTick;
     bool m_firstUpdateAttempt;
 
 private:
     DISALLOW_COPY_AND_ASSIGN(TextureUpdateController);
 };
 
 }  // namespace cc
 
 #endif // CCTextureUpdateController_h