TabBase: Add ContentView/NativePage ownership

chrome/browser/ui/android/tab_model/tab_model.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/ui/android/tab_model/tab_model.h"
 
 #include "base/logging.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 23 matching lines @@
     // remove our pointer to the profile accordingly.
     registrar_.Add(this, chrome::NOTIFICATION_PROFILE_DESTROYED,
                    content::Source<Profile>(profile_));
     registrar_.Add(this, chrome::NOTIFICATION_PROFILE_CREATED,
                    content::NotificationService::AllSources());
   } else {
     is_off_the_record_ = false;
   }
 }
 
-TabModel::TabModel()
-  : profile_(NULL),
-    is_off_the_record_(false),
-    synced_window_delegate_(
-        new browser_sync::SyncedWindowDelegateAndroid(this)) {
-}
-
 TabModel::~TabModel() {
 }
 
 content::WebContents* TabModel::GetActiveWebContents() const {
   if (GetTabCount() == 0 || GetActiveIndex() < 0 ||
       GetActiveIndex() > GetTabCount())
     return NULL;
   return GetWebContentsAt(GetActiveIndex());
 }
 
@@ skipping 66 matching lines @@
       if (is_off_the_record_) {
         Profile* profile = content::Source<Profile>(source).ptr();
         if (profile && profile->IsOffTheRecord())
           profile_ = profile;
       }
       break;
     default:
       NOTREACHED();
   }
 }