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

chrome/browser/policy/browser_policy_connector.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/policy/browser_policy_connector.h"
 
 #include <algorithm>
 #include <iterator>
 
 #include "base/bind.h"
@@ skipping 307 matching lines @@
     return USER_AFFILIATION_MANAGED;
   }
 #endif
 
   return USER_AFFILIATION_NONE;
 }
 
 #if defined(OS_CHROMEOS)
 AppPackUpdater* BrowserPolicyConnector::GetAppPackUpdater() {
   // request_context_ is NULL in unit tests.
-  if (!app_pack_updater_ && request_context_) {
+  if (!app_pack_updater_ && request_context_.get()) {
     app_pack_updater_.reset(
-        new AppPackUpdater(request_context_, install_attributes_.get()));
+        new AppPackUpdater(request_context_.get(), install_attributes_.get()));
   }
   return app_pack_updater_.get();
 }
 
 NetworkConfigurationUpdater*
     BrowserPolicyConnector::GetNetworkConfigurationUpdater() {
   if (!network_configuration_updater_) {
     CommandLine* command_line = CommandLine::ForCurrentProcess();
     if (command_line->HasSwitch(
             chromeos::switches::kUseNewNetworkConfigurationHandlers)) {
@@ skipping 147 matching lines @@
     return new AsyncPolicyProvider(loader.Pass());
   } else {
     return NULL;
   }
 #else
   return NULL;
 #endif
 }
 
 }  // namespace policy