Revert of Update Blink to use the tree scope info on WebFrame for scoping checks.

public/web/WebLocalFrame.h

Index: public/web/WebLocalFrame.h
diff --git a/public/web/WebLocalFrame.h b/public/web/WebLocalFrame.h
index 3d99eadcb82774400ea25d98a532aa08ca7e220f..714219f1b3fde953c84274ce287e649a2be56133 100644
--- a/public/web/WebLocalFrame.h
+++ b/public/web/WebLocalFrame.h
@@ -30,6 +30,8 @@
     // Creates a WebFrame. Delete this WebFrame by calling WebFrame::close().
     // It is valid to pass a null client pointer.
     BLINK_EXPORT static WebLocalFrame* create(WebTreeScopeType, WebFrameClient*);
+    // TODO(dcheng): Remove this deprecated overload.
+    BLINK_EXPORT static WebLocalFrame* create(WebFrameClient*);
 
     // Returns the WebFrame associated with the current V8 context. This
     // function can return 0 if the context is associated with a Document that