Remove redundant WebLocalFrame* parameter from DidClearWindowObject

content/renderer/render_frame_impl.h

 // Copyright 2013 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 CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 #define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 550 matching lines @@
                            blink::WebDataSource* datasource) override;
   void DidStartProvisionalLoad(blink::WebDataSource* data_source,
                                blink::WebURLRequest& request) override;
   void DidReceiveServerRedirectForProvisionalLoad() override;
   void DidFailProvisionalLoad(const blink::WebURLError& error,
                               blink::WebHistoryCommitType commit_type) override;
   void DidCommitProvisionalLoad(
       const blink::WebHistoryItem& item,
       blink::WebHistoryCommitType commit_type) override;
   void DidCreateNewDocument(blink::WebLocalFrame* frame) override;
-  void DidClearWindowObject(blink::WebLocalFrame* frame) override;
+  void DidClearWindowObject() override;
   void DidCreateDocumentElement(blink::WebLocalFrame* frame) override;
   void RunScriptsAtDocumentElementAvailable(
       blink::WebLocalFrame* frame) override;
   void DidReceiveTitle(blink::WebLocalFrame* frame,
                        const blink::WebString& title,
                        blink::WebTextDirection direction) override;
   void DidChangeIcon(blink::WebIconURL::Type icon_type) override;
   void DidFinishDocumentLoad(blink::WebLocalFrame* frame) override;
   void RunScriptsAtDocumentReady(bool document_is_empty) override;
   void RunScriptsAtDocumentIdle() override;
@@ skipping 842 matching lines @@
   std::unique_ptr<PendingNavigationInfo> pending_navigation_info_;
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_