Move a bunch of code in content\renderer to the content namespace.

content/renderer/dom_storage/webstoragenamespace_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/renderer/dom_storage/webstoragenamespace_impl.h"
 
 #include "base/logging.h"
 #include "content/renderer/dom_storage/webstoragearea_impl.h"
 #include "googleurl/src/gurl.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
 #include "webkit/dom_storage/dom_storage_types.h"
 
 using WebKit::WebStorageArea;
 using WebKit::WebStorageNamespace;
 using WebKit::WebString;
 
+namespace content {
+
 WebStorageNamespaceImpl::WebStorageNamespaceImpl()
     : namespace_id_(dom_storage::kLocalStorageNamespaceId) {
 }
 
 WebStorageNamespaceImpl::WebStorageNamespaceImpl(
     int64 namespace_id)
     : namespace_id_(namespace_id) {
   DCHECK_NE(dom_storage::kInvalidSessionStorageNamespaceId, namespace_id);
 }
 
@@ skipping 12 matching lines @@
   // anything here, now.
   return NULL;
 }
 
 bool WebStorageNamespaceImpl::isSameNamespace(
     const WebStorageNamespace& other) const {
   const WebStorageNamespaceImpl* other_impl =
       static_cast<const WebStorageNamespaceImpl*>(&other);
   return namespace_id_ == other_impl->namespace_id_;
 }
+
+}  // namespace content