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

content/browser/device_orientation/observer_delegate.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/device_orientation/observer_delegate.h"
 
 #include "base/logging.h"
 #include "content/browser/device_orientation/device_data.h"
 #include "content/browser/device_orientation/motion.h"
 #include "content/browser/device_orientation/orientation.h"
@@ skipping 11 matching lines @@
   provider_->AddObserver(this);
 }
 
 ObserverDelegate::~ObserverDelegate() {
   provider_->RemoveObserver(this);
 }
 
 void ObserverDelegate::OnDeviceDataUpdate(
     const DeviceData* device_data, DeviceData::Type device_data_type) {
   scoped_refptr<const DeviceData> new_device_data(device_data);
-  if (!new_device_data)
+  if (!new_device_data.get())
     new_device_data = EmptyDeviceData(device_data_type);
 
   sender_->Send(new_device_data->CreateIPCMessage(render_view_id_));
 }
 
 DeviceData* ObserverDelegate::EmptyDeviceData(DeviceData::Type type) {
   switch (type) {
     case DeviceData::kTypeMotion:
       return new Motion();
     case DeviceData::kTypeOrientation:
       return new Orientation();
     case DeviceData::kTypeTest:
       NOTREACHED();
   }
   NOTREACHED();
   return NULL;
 }
 
 }  // namespace content