Hook up new DomStorage backing for for single-process chromium too.

content/renderer/renderer_webstoragenamespace_impl.cc

 // Copyright (c) 2010 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/renderer/renderer_webstoragenamespace_impl.h"
 
 #include "base/logging.h"
 #include "content/renderer/renderer_webstoragearea_impl.h"
 
 using WebKit::WebStorageArea;
 using WebKit::WebStorageNamespace;
 using WebKit::WebString;
 
 RendererWebStorageNamespaceImpl::RendererWebStorageNamespaceImpl(
     DOMStorageType storage_type)
-    : storage_type_(storage_type),
-      namespace_id_(kLocalStorageNamespaceId) {
+    : namespace_id_(kLocalStorageNamespaceId) {
   DCHECK(storage_type == DOM_STORAGE_LOCAL);
 }
 
 RendererWebStorageNamespaceImpl::RendererWebStorageNamespaceImpl(
     DOMStorageType storage_type, int64 namespace_id)
-    : storage_type_(storage_type),
-      namespace_id_(namespace_id) {
+    : namespace_id_(namespace_id) {
   DCHECK(storage_type == DOM_STORAGE_SESSION);
 }
 
 RendererWebStorageNamespaceImpl::~RendererWebStorageNamespaceImpl() {
 }
 
 WebStorageArea* RendererWebStorageNamespaceImpl::createStorageArea(
     const WebString& origin) {
   // Ideally, we'd keep a hash map of origin to these objects.  Unfortunately
   // this doesn't seem practical because there's no good way to ref-count these
   // objects, and it'd be unclear who owned them.  So, instead, we'll pay the
   // price in terms of wasted memory.
   return new RendererWebStorageAreaImpl(namespace_id_, origin);
 }
 
 WebStorageNamespace* RendererWebStorageNamespaceImpl::copy() {
   // By returning NULL, we're telling WebKit to lazily fetch it the next time
   // session storage is used.  In the WebViewClient::createView, we do the
   // book-keeping necessary to make it a true copy-on-write despite not doing
   // anything here, now.
   return NULL;
 }
 
 void RendererWebStorageNamespaceImpl::close() {
   // This is called only on LocalStorage namespaces when WebKit thinks its
   // shutting down.  This has no impact on Chromium.
 }