Separate RenderViewHost from RenderWidgetHost, part 4: delegate

chrome/browser/speech/chrome_speech_recognition_manager_delegate.cc

 // Copyright (c) 2012 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 "chrome/browser/speech/chrome_speech_recognition_manager_delegate.h"
 
 #include <set>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 382 matching lines @@
   return Profile::FromBrowserContext(rph->GetBrowserContext())->GetPrefs()->
       GetBoolean(prefs::kSpeechRecognitionFilterProfanities);
 }
 
 // static.
 void ChromeSpeechRecognitionManagerDelegate::CheckRenderViewType(
     base::Callback<void(bool ask_user, bool is_allowed)> callback,
     int render_process_id,
     int render_view_id) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
-  const content::RenderViewHost* render_view_host =
+  content::RenderViewHost* render_view_host =
       content::RenderViewHost::FromID(render_process_id, render_view_id);
 
   bool allowed = false;
   bool check_permission = false;
 
   if (!render_view_host) {
     // This happens for extensions. Manifest should be checked for permission.
     allowed = true;
     check_permission = false;
     BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
@@ skipping 19 matching lines @@
   // Otherwise this should be a regular tab contents.
   allowed = true;
   check_permission = true;
 #endif
 
   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
                           base::Bind(callback, check_permission, allowed));
 }
 
 }  // namespace speech