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

content/child/indexed_db/indexed_db_dispatcher_unittest.cc

Index: content/child/indexed_db/indexed_db_dispatcher_unittest.cc
diff --git a/content/child/indexed_db/indexed_db_dispatcher_unittest.cc b/content/child/indexed_db/indexed_db_dispatcher_unittest.cc
index 3702657328dcd9c0f99793a96483e6a615a0c990..497da4a980ac064427dc8924fa0f02a9a761c7fa 100644
--- a/content/child/indexed_db/indexed_db_dispatcher_unittest.cc
+++ b/content/child/indexed_db/indexed_db_dispatcher_unittest.cc
@@ -51,10 +51,10 @@ TEST(IndexedDBDispatcherTest, ValueSizeTest) {
   scoped_refptr<IPC::SyncMessageFilter> sync_message_filter(
       new IPC::SyncMessageFilter(NULL));
   scoped_refptr<ThreadSafeSender> thread_safe_sender(new ThreadSafeSender(
-      message_loop_proxy, sync_message_filter));
+      message_loop_proxy.get(), sync_message_filter.get()));
 
   MockCallbacks callbacks;
-  IndexedDBDispatcher dispatcher(thread_safe_sender);
+  IndexedDBDispatcher dispatcher(thread_safe_sender.get());
   IndexedDBKey key(0, WebIDBKey::NumberType);
   dispatcher.RequestIDBDatabasePut(ipc_dummy_id,
                                    transaction_id,