Replicating WebFrame::uniqueName across renderers.

third_party/WebKit/public/web/WebRemoteFrame.h

Index: third_party/WebKit/public/web/WebRemoteFrame.h
diff --git a/third_party/WebKit/public/web/WebRemoteFrame.h b/third_party/WebKit/public/web/WebRemoteFrame.h
index ba5cd0a8209978b9c0628c36bbb370fa7f484f4e..b8bccac5707c83fefac62b1f4fe5d44e36eaade0 100644
--- a/third_party/WebKit/public/web/WebRemoteFrame.h
+++ b/third_party/WebKit/public/web/WebRemoteFrame.h
@@ -23,9 +23,9 @@ public:
     // insertion order, so the local child version takes a previous sibling to
     // ensure that it is inserted into the correct location in the list of
     // children.
-    virtual WebLocalFrame* createLocalChild(WebTreeScopeType, const WebString& name, WebSandboxFlags, WebFrameClient*, WebFrame* previousSibling, const WebFrameOwnerProperties&) = 0;
+    virtual WebLocalFrame* createLocalChild(WebTreeScopeType, const WebString& name, const WebString& uniqueName, WebSandboxFlags, WebFrameClient*, WebFrame* previousSibling, const WebFrameOwnerProperties&) = 0;
 
-    virtual WebRemoteFrame* createRemoteChild(WebTreeScopeType, const WebString& name, WebSandboxFlags, WebRemoteFrameClient*) = 0;
+    virtual WebRemoteFrame* createRemoteChild(WebTreeScopeType, const WebString& name, const WebString& uniqueName, WebSandboxFlags, WebRemoteFrameClient*) = 0;
 
     // Transfer initial drawing parameters from a local frame.
     virtual void initializeFromFrame(WebLocalFrame*) const = 0;