Remove some TabContentses from extensions.

chrome/browser/extensions/api/page_capture/page_capture_api.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/extensions/api/page_capture/page_capture_api.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
-#include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "chrome/common/extensions/extension_messages.h"
 #include "content/public/browser/child_process_security_policy.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 
 #include <limits>
@@ skipping 159 matching lines @@
 
   SendResponse(true);
 
   // Note that we'll wait for a response ack message received in
   // OnMessageReceivedFromRenderView before we call Release() (to prevent the
   // blob file from being deleted).
 }
 
 WebContents* PageCaptureSaveAsMHTMLFunction::GetWebContents() {
   Browser* browser = NULL;
-  TabContents* tab_contents = NULL;
+  content::WebContents* web_contents = NULL;
 
   if (!ExtensionTabUtil::GetTabById(params_->details.tab_id, profile(),
                                     include_incognito(), &browser, NULL,
-                                    &tab_contents, NULL)) {
+                                    &web_contents, NULL)) {
     return NULL;
   }
-  return tab_contents->web_contents();
+  return web_contents;
 }