Update Linux to use scoped_refptr<T>::get() rather than implicit "operator T*"

content/browser/worker_host/worker_process_host.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/browser/worker_host/worker_process_host.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 451 matching lines @@
     filter->Send(new_message);
     if (message.type() == WorkerMsg_StartWorkerContext::ID) {
       WorkerDevToolsManager::GetInstance()->WorkerContextStarted(
           this, route_id);
     }
     return;
   }
 }
 
 void WorkerProcessHost::ShutdownSocketStreamDispatcherHostIfNecessary() {
-  if (!instances_.size() && socket_stream_dispatcher_host_) {
+  if (!instances_.size() && socket_stream_dispatcher_host_.get()) {
     // We can assume that this object is going to delete, because
     // currently a WorkerInstance will never be added to a WorkerProcessHost
     // once it is initialized.
 
     // SocketStreamDispatcherHost should be notified now that the worker
     // process will shutdown soon.
     socket_stream_dispatcher_host_->Shutdown();
     socket_stream_dispatcher_host_ = NULL;
   }
 }
@@ skipping 232 matching lines @@
   return false;
 }
 
 WorkerProcessHost::WorkerInstance::FilterInfo
 WorkerProcessHost::WorkerInstance::GetFilter() const {
   DCHECK(NumFilters() == 1);
   return *filters_.begin();
 }
 
 }  // namespace content