Remove page id from title updating.

content/renderer/render_frame_impl.cc

 // 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.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 2356 matching lines @@
                                       blink::WebTextDirection direction) {
   DCHECK(!frame_ || frame_ == frame);
   // Ignore all but top level navigations.
   if (!frame->parent()) {
     base::string16 title16 = title;
     base::debug::TraceLog::GetInstance()->UpdateProcessLabel(
         routing_id_, base::UTF16ToUTF8(title16));
 
     base::string16 shortened_title = title16.substr(0, kMaxTitleChars);
     Send(new FrameHostMsg_UpdateTitle(routing_id_,
-                                      render_view_->page_id_,
                                       shortened_title, direction));
   }
 
   // Also check whether we have new encoding name.
   UpdateEncoding(frame, frame->view()->pageEncoding().utf8());
 }
 
 void RenderFrameImpl::didChangeIcon(blink::WebLocalFrame* frame,
                                     blink::WebIconURL::Type icon_type) {
   DCHECK(!frame_ || frame_ == frame);
@@ skipping 1720 matching lines @@
 
 #if defined(ENABLE_BROWSER_CDMS)
 RendererCdmManager* RenderFrameImpl::GetCdmManager() {
   if (!cdm_manager_)
     cdm_manager_ = new RendererCdmManager(this);
   return cdm_manager_;
 }
 #endif  // defined(ENABLE_BROWSER_CDMS)
 
 }  // namespace content