Call scoped_refptr<T>::get() rather than relying on implicit "operator T*"

content/renderer/gpu/input_event_filter.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 "base/bind.h"
 #include "base/debug/trace_event.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "content/common/input_messages.h"
 #include "content/renderer/gpu/input_event_filter.h"
 
 using WebKit::WebInputEvent;
 
 namespace content {
 
 InputEventFilter::InputEventFilter(
     IPC::Listener* main_listener,
     const scoped_refptr<base::MessageLoopProxy>& target_loop)
     : main_loop_(base::MessageLoopProxy::current()),
       main_listener_(main_listener),
       sender_(NULL),
       target_loop_(target_loop) {
-  DCHECK(target_loop_);
+  DCHECK(target_loop_.get());
 }
 
 void InputEventFilter::SetBoundHandler(const Handler& handler) {
   DCHECK(main_loop_->BelongsToCurrentThread());
   handler_ = handler;
 }
 
 void InputEventFilter::DidAddInputHandler(int routing_id) {
   base::AutoLock locked(routes_lock_);
   routes_.insert(routing_id);
@@ skipping 115 matching lines @@
 
   if (!sender_)
     return;  // Filter was removed.
 
   sender_->Send(
       new InputHostMsg_HandleInputEvent_ACK(
           routing_id, event_type, ack_result));
 }
 
 }  // namespace content