Move ObserverList to base namespace.

content/renderer/render_thread_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/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <vector>
@@ skipping 1504 matching lines @@
   thread_safe_sender()->Send(message);
 
   return result;
 }
 
 void RenderThreadImpl::DoNotNotifyWebKitOfModalLoop() {
   notify_webkit_of_modal_loop_ = false;
 }
 
 bool RenderThreadImpl::OnControlMessageReceived(const IPC::Message& msg) {
-  ObserverListBase<RenderProcessObserver>::Iterator it(&observers_);
+  base::ObserverListBase<RenderProcessObserver>::Iterator it(&observers_);
   RenderProcessObserver* observer;
   while ((observer = it.GetNext()) != NULL) {
     if (observer->OnControlMessageReceived(msg))
       return true;
   }
 
   // Some messages are handled by delegates.
   if (appcache_dispatcher_->OnMessageReceived(msg) ||
       dom_storage_dispatcher_->OnMessageReceived(msg) ||
       embedded_worker_dispatcher_->OnMessageReceived(msg)) {
@@ skipping 363 matching lines @@
 }
 
 void RenderThreadImpl::PendingRenderFrameConnect::OnConnectionError() {
   size_t erased =
       RenderThreadImpl::current()->pending_render_frame_connects_.erase(
           routing_id_);
   DCHECK_EQ(1u, erased);
 }
 
 }  // namespace content