Move HTMLViewer out of mojo namespace

mojo/services/html_viewer/webstoragenamespace_impl.cc

 // Copyright 2014 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 "mojo/services/html_viewer/webstoragenamespace_impl.h"
 
 #include <stdio.h>
 
 #include "third_party/WebKit/public/platform/WebStorageArea.h"
 
-namespace mojo {
+namespace html_viewer {
 namespace {
 
 class DummyWebStorageAreaImpl : public blink::WebStorageArea {
  public:
   virtual unsigned length() {
     return 0;
   }
   virtual blink::WebString key(unsigned index) {
     return blink::WebString();
   }
@@ skipping 13 matching lines @@
 blink::WebStorageArea* WebStorageNamespaceImpl::createStorageArea(
     const blink::WebString& origin) {
   return new DummyWebStorageAreaImpl();
 }
 
 bool WebStorageNamespaceImpl::isSameNamespace(
     const blink::WebStorageNamespace&) const {
   return false;
 }
 
-}  // namespace mojo
+}  // namespace html_viewer