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

chrome/browser/metrics/metrics_log.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 "chrome/browser/metrics/metrics_log.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 174 matching lines @@
 
   if (!profile_manager) {
     // The profile manager can be NULL when testing.
     return NULL;
   }
 
   std::vector<Profile*> profiles = profile_manager->GetLoadedProfiles();
   if (profiles.empty())
     return NULL;
 
-  return PluginPrefs::GetForProfile(profiles.front());
+  return PluginPrefs::GetForProfile(profiles.front()).get();
 }
 
 // Fills |plugin| with the info contained in |plugin_info| and |plugin_prefs|.
 void SetPluginInfo(const webkit::WebPluginInfo& plugin_info,
                    const PluginPrefs* plugin_prefs,
                    SystemProfileProto::Plugin* plugin) {
   plugin->set_name(UTF16ToUTF8(plugin_info.name));
   plugin->set_filename(plugin_info.path.BaseName().AsUTF8Unsafe());
   plugin->set_version(UTF16ToUTF8(plugin_info.version));
   if (plugin_prefs)
@@ skipping 973 matching lines @@
 
       paired_device->set_vendor_prefix(vendor_prefix);
     }
 
     paired_device->set_vendor_id(device->GetVendorID());
     paired_device->set_product_id(device->GetProductID());
     paired_device->set_device_id(device->GetDeviceID());
   }
 #endif  // defined(OS_CHROMEOS)
 }