Support partitioning of storage contexts based on render_id.

content/browser/renderer_host/render_view_host_impl.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 "content/browser/renderer_host/render_view_host_impl.h"
 
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 153 matching lines @@
       unload_ack_is_for_cross_site_transition_(false),
       are_javascript_messages_suppressed_(false),
       sudden_termination_allowed_(false),
       session_storage_namespace_(
           static_cast<SessionStorageNamespaceImpl*>(session_storage)),
       save_accessibility_tree_for_testing_(false),
       send_accessibility_updated_notifications_(false),
       render_view_termination_status_(base::TERMINATION_STATUS_STILL_RUNNING) {
   if (!session_storage_namespace_) {
     DOMStorageContext* dom_storage_context =
-        BrowserContext::GetDOMStorageContext(GetProcess()->GetBrowserContext());
+        BrowserContext::GetDOMStorageContext(GetProcess()->GetBrowserContext(),
+                                             instance->GetProcess()->GetID());
     session_storage_namespace_ = new SessionStorageNamespaceImpl(
         static_cast<DOMStorageContextImpl*>(dom_storage_context));
   }
 
   DCHECK(instance_);
   CHECK(delegate_);  // http://crbug.com/82827
 
   GetProcess()->EnableSendQueue();
 
   content::GetContentClient()->browser()->RenderViewHostCreated(this);
@@ skipping 1661 matching lines @@
   // can cause navigations to be ignored in OnMsgNavigate.
   is_waiting_for_beforeunload_ack_ = false;
   is_waiting_for_unload_ack_ = false;
 }
 
 void RenderViewHostImpl::ClearPowerSaveBlockers() {
   STLDeleteValues(&power_save_blockers_);
 }
 
 }  // namespace content