[cc] Remove all WTF #includes from CCLayerTreeHost

cc/CCPrioritizedTexture.h

Index: cc/CCPrioritizedTexture.h
diff --git a/cc/CCPrioritizedTexture.h b/cc/CCPrioritizedTexture.h
index 519934f15c523e344186b815d351cbf0d62a6d90..3196867064abce966502f6cf012896d3e9770025 100644
--- a/cc/CCPrioritizedTexture.h
+++ b/cc/CCPrioritizedTexture.h
@@ -6,6 +6,7 @@
 #define CCPrioritizedTexture_h
 
 #include "base/basictypes.h"
+#include "base/memory/scoped_ptr.h"
 #include "CCPriorityCalculator.h"
 #include "CCResourceProvider.h"
 #include "CCTexture.h"
@@ -19,13 +20,13 @@ class CCPrioritizedTextureManager;
 
 class CCPrioritizedTexture {
 public:
-    static PassOwnPtr<CCPrioritizedTexture> create(CCPrioritizedTextureManager* manager, IntSize size, GC3Denum format)
+    static scoped_ptr<CCPrioritizedTexture> create(CCPrioritizedTextureManager* manager, IntSize size, GC3Denum format)
     {
-        return adoptPtr(new CCPrioritizedTexture(manager, size, format));
+        return make_scoped_ptr(new CCPrioritizedTexture(manager, size, format));
     }
-    static PassOwnPtr<CCPrioritizedTexture> create(CCPrioritizedTextureManager* manager)
+    static scoped_ptr<CCPrioritizedTexture> create(CCPrioritizedTextureManager* manager)
     {
-        return adoptPtr(new CCPrioritizedTexture(manager, IntSize(), 0));
+        return make_scoped_ptr(new CCPrioritizedTexture(manager, IntSize(), 0));
     }
     ~CCPrioritizedTexture();