Remove didReceiveDocumentData() and set its only state in didCommitProvisionalLoad

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 "base/basictypes.h"
 #include "content/public/renderer/render_frame.h"
 #include "ipc/ipc_message.h"
@@ skipping 86 matching lines @@
   virtual void didCompleteClientRedirect(WebKit::WebFrame* frame,
                                          const WebKit::WebURL& from);
   virtual void didCreateDataSource(WebKit::WebFrame* frame,
                                    WebKit::WebDataSource* datasource);
   virtual void didStartProvisionalLoad(WebKit::WebFrame* frame);
   virtual void didReceiveServerRedirectForProvisionalLoad(
       WebKit::WebFrame* frame);
   virtual void didFailProvisionalLoad(
       WebKit::WebFrame* frame,
       const WebKit::WebURLError& error);
-  virtual void didReceiveDocumentData(WebKit::WebFrame* frame,
-                                      const char* data,
-                                      size_t length,
-                                      bool& prevent_default);
   virtual void didCommitProvisionalLoad(WebKit::WebFrame* frame,
                                         bool is_new_navigation);
   virtual void didClearWindowObject(WebKit::WebFrame* frame);
   virtual void didCreateDocumentElement(WebKit::WebFrame* frame);
   virtual void didReceiveTitle(WebKit::WebFrame* frame,
                                const WebKit::WebString& title,
                                WebKit::WebTextDirection direction);
   virtual void didChangeIcon(WebKit::WebFrame* frame,
                              WebKit::WebIconURL::Type icon_type);
   virtual void didFinishDocumentLoad(WebKit::WebFrame* frame);
@@ skipping 92 matching lines @@
  private:
   RenderViewImpl* render_view_;
   int routing_id_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_