Last patch in removing MessageLoop* caching.

chrome/browser/renderer_host/resource_dispatcher_host_unittest.cc

 // Copyright (c) 2006-2008 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 <vector>
 
 #include "base/file_path.h"
 #include "base/message_loop.h"
 #include "base/process_util.h"
 #include "chrome/browser/child_process_security_policy.h"
@@ skipping 129 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(ForwardingReceiver);
 };
 
 class ResourceDispatcherHostTest : public testing::Test,
                                    public ResourceDispatcherHost::Receiver {
  public:
   ResourceDispatcherHostTest()
       : Receiver(ChildProcessInfo::RENDER_PROCESS, -1),
         io_thread_(ChromeThread::IO, &message_loop_),
-        host_(NULL),
         old_factory_(NULL) {
     set_handle(base::GetCurrentProcessHandle());
   }
   // ResourceDispatcherHost::Receiver implementation
   virtual bool Send(IPC::Message* msg) {
     accum_.AddMessage(*msg);
     delete msg;
     return true;
   }
 
@@ skipping 709 matching lines @@
 
   // Sorts out all the messages we saw by request.
   ResourceIPCAccumulator::ClassifiedMessages msgs;
   accum_.GetClassifiedMessages(&msgs);
   ASSERT_EQ(1U, msgs.size());
 
   ResourceResponseHead response_head;
   GetResponseHead(msgs[0], &response_head);
   ASSERT_EQ("text/plain", response_head.mime_type);
 }