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

chrome/browser/media_galleries/media_file_system_registry.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.
 
 // MediaFileSystemRegistry implementation.
 
 #include "chrome/browser/media_galleries/media_file_system_registry.h"
 
 #include <set>
 #include <vector>
@@ skipping 683 matching lines @@
       mtp_device_delegate_map_.find(device_location);
   if (delegate_it != mtp_device_delegate_map_.end())
     return delegate_it->second;
   scoped_refptr<ScopedMTPDeviceMapEntry> mtp_device_host =
       new ScopedMTPDeviceMapEntry(
           device_location,
           base::Bind(&MediaFileSystemRegistry::RemoveScopedMTPDeviceMapEntry,
                      base::Unretained(this),
                      device_location));
   mtp_device_host->Init();
-  mtp_device_delegate_map_[device_location] = mtp_device_host;
+  mtp_device_delegate_map_[device_location] = mtp_device_host.get();
   return mtp_device_host;
 }
 
 void MediaFileSystemRegistry::RemoveScopedMTPDeviceMapEntry(
     const base::FilePath::StringType& device_location) {
   MTPDeviceDelegateMap::iterator delegate_it =
       mtp_device_delegate_map_.find(device_location);
   DCHECK(delegate_it != mtp_device_delegate_map_.end());
   mtp_device_delegate_map_.erase(delegate_it);
 }
@@ skipping 15 matching lines @@
     // previously used.
     PrefChangeRegistrarMap::iterator pref_it =
         pref_change_registrar_map_.find(profile);
     DCHECK(pref_it != pref_change_registrar_map_.end());
     delete pref_it->second;
     pref_change_registrar_map_.erase(pref_it);
   }
 }
 
 }  // namespace chrome