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

sync/tools/sync_client.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 <cstddef>
 #include <cstdio>
 #include <string>
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
@@ skipping 318 matching lines @@
   LoggingJsEventHandler js_event_handler;
   const char kSyncServerAndPath[] = "clients4.google.com/chrome-sync/dev";
   int kSyncServerPort = 443;
   bool kUseSsl = true;
   // Used only by InitialProcessMetadata(), so it's okay to leave this as NULL.
   const scoped_refptr<base::TaskRunner> blocking_task_runner = NULL;
   const char kUserAgent[] = "sync_client";
   // TODO(akalin): Replace this with just the context getter once
   // HttpPostProviderFactory is removed.
   scoped_ptr<HttpPostProviderFactory> post_factory(
-      new HttpBridgeFactory(context_getter,
+      new HttpBridgeFactory(context_getter.get(),
                             kUserAgent,
                             base::Bind(&StubNetworkTimeUpdateCallback)));
   // Used only when committing bookmarks, so it's okay to leave this
   // as NULL.
   ExtensionsActivityMonitor* extensions_activity_monitor = NULL;
   LoggingChangeDelegate change_delegate;
   const char kRestoredKeyForBootstrapping[] = "";
   const char kRestoredKeystoreKeyForBootstrapping[] = "";
   NullEncryptor null_encryptor;
   LoggingUnrecoverableErrorHandler unrecoverable_error_handler;
@@ skipping 34 matching lines @@
   io_thread.Stop();
   return 0;
 }
 
 }  // namespace
 }  // namespace syncer
 
 int main(int argc, char* argv[]) {
   return syncer::SyncClientMain(argc, argv);
 }