Support partitioning of storage contexts based on render_id.

chrome/browser/browsing_data_local_storage_helper.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/browsing_data_local_storage_helper.h"
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "chrome/browser/browsing_data_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/dom_storage_context.h"
 
 using content::BrowserContext;
 using content::BrowserThread;
 using content::DOMStorageContext;
 using dom_storage::DomStorageContext;
 
 BrowsingDataLocalStorageHelper::LocalStorageInfo::LocalStorageInfo(
     const GURL& origin_url, int64 size, base::Time last_modified)
     : origin_url(origin_url), size(size), last_modified(last_modified) {}
 
 BrowsingDataLocalStorageHelper::LocalStorageInfo::~LocalStorageInfo() {}
 
 BrowsingDataLocalStorageHelper::BrowsingDataLocalStorageHelper(
     Profile* profile)
-    : dom_storage_context_(BrowserContext::GetDOMStorageContext(profile)),
+    : dom_storage_context_(
+          BrowserContext::GetDefaultDOMStorageContext(profile)),
       is_fetching_(false) {
   DCHECK(dom_storage_context_);
 }
 
 BrowsingDataLocalStorageHelper::~BrowsingDataLocalStorageHelper() {
 }
 
 void BrowsingDataLocalStorageHelper::StartFetching(
     const base::Callback<void(const std::list<LocalStorageInfo>&)>& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
@@ skipping 102 matching lines @@
   for (std::set<GURL>::iterator iter = pending_local_storage_info_.begin();
        iter != pending_local_storage_info_.end(); ++iter) {
     local_storage_info_.push_back(
         LocalStorageInfo(*iter, 0,  base::Time()));
   }
   MessageLoop::current()->PostTask(
       FROM_HERE,
       base::Bind(&CannedBrowsingDataLocalStorageHelper::CallCompletionCallback,
                  this));
 }