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

chrome/browser/ui/webui/uber/uber_ui.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/ui/webui/uber/uber_ui.h"
 
 #include "base/stl_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 56 matching lines @@
 }
 
 // Determines whether the user has an active extension of the given type.
 bool HasExtensionType(Profile* profile, const char* extensionType) {
   const ExtensionSet* extensionSet =
       profile->GetExtensionService()->extensions();
 
   for (ExtensionSet::const_iterator iter = extensionSet->begin();
        iter != extensionSet->end(); ++iter) {
     extensions::URLOverrides::URLOverrideMap map =
-        extensions::URLOverrides::GetChromeURLOverrides(*iter);
+        extensions::URLOverrides::GetChromeURLOverrides(iter->get());
     extensions::URLOverrides::URLOverrideMap::const_iterator result =
         map.find(std::string(extensionType));
 
     if (result != map.end())
       return true;
   }
 
   return false;
 }
 
@@ skipping 129 matching lines @@
       scoped_ptr<Value> overrideValue(
           Value::CreateStringValue(overridesHistory ? "yes" : "no"));
       web_ui()->CallJavascriptFunction(
           "uber_frame.setNavigationOverride", *controlsValue, *overrideValue);
       break;
     }
     default:
       NOTREACHED();
   }
 }