Move SessionStorageNamespace entirely into NavigationController and support StoragePartitions.

chrome/browser/notifications/balloon_host.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/notifications/balloon_host.h"
 
 #include "chrome/browser/notifications/balloon.h"
 #include "chrome/browser/notifications/balloon_collection_impl.h"
 #include "chrome/browser/notifications/notification.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 115 matching lines @@
   extension_function_dispatcher_.Dispatch(params,
                                           web_contents_->GetRenderViewHost());
 }
 
 void BalloonHost::Init() {
   DCHECK(!web_contents_.get()) << "BalloonViewHost already initialized.";
   web_contents_.reset(WebContents::Create(
       balloon_->profile(),
       site_instance_.get(),
       MSG_ROUTING_NONE,
-      NULL,
       NULL));
   chrome::SetViewType(web_contents_.get(), chrome::VIEW_TYPE_NOTIFICATION);
   web_contents_->SetDelegate(this);
   Observe(web_contents_.get());
   renderer_preferences_util::UpdateFromSystemSettings(
       web_contents_->GetMutableRendererPrefs(), balloon_->profile());
   web_contents_->GetRenderViewHost()->SyncRendererPrefs();
 
   web_contents_->GetController().LoadURL(
       balloon_->notification().content_url(), content::Referrer(),
@@ skipping 29 matching lines @@
 bool BalloonHost::CanLoadDataURLsInWebUI() const {
 #if defined(OS_CHROMEOS)
   // Chrome OS uses data URLs in WebUI BalloonHosts.  We normally do not allow
   // data URLs in WebUI renderers, but normal pages cannot target BalloonHosts,
   // so this should be safe.
   return true;
 #else
   return false;
 #endif
 }