Allow WebExternalTextureLayerClient to work with mailboxes.

cc/texture_layer.h

Index: cc/texture_layer.h
diff --git a/cc/texture_layer.h b/cc/texture_layer.h
index f85edb6138e199e4be9c596caa0e6c3c7891063e..686c29be4774fbbcb385d2840daa24ce230f0db6 100644
--- a/cc/texture_layer.h
+++ b/cc/texture_layer.h
@@ -24,10 +24,8 @@ class CC_EXPORT TextureLayer : public Layer {
   // If this texture layer requires special preparation logic for each frame
   // driven by the compositor, pass in a non-nil client. Pass in a nil client
   // pointer if texture updates are driven by an external process.
-  static scoped_refptr<TextureLayer> Create(TextureLayerClient* client);
-
-  // Used when mailbox names are specified instead of texture IDs.
-  static scoped_refptr<TextureLayer> CreateForMailbox();
+  static scoped_refptr<TextureLayer> Create(TextureLayerClient* client,
+                                            bool usesMailbox);

[piman, 2013/03/14 19:54:58]

nit: uses_mailbox, we're in chrome style now.

[alexst (slow to review), 2013/03/14 20:37:06]

Done.

 
   void ClearClient() { client_ = NULL; }