SyncFS: Clean up callbacks in v1 tests

chrome/browser/sync_file_system/sync_file_system_test_util.h

 // 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.
 
 #ifndef CHROME_BROWSER_SYNC_FILE_SYSTEM_SYNC_FILE_SYSTEM_TEST_UTIL_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_SYNC_FILE_SYSTEM_TEST_UTIL_H_
 
+#include <vector>
+
 #include "base/bind.h"
 #include "base/callback.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace base {
 class RunLoop;
 }
 
 namespace fileapi {
 class FileSystemURL;
 }
 
 namespace sync_file_system {
 
 template <typename T>
 struct TypeTraits {
   typedef T ParamType;
 };
 
 template <>
 struct TypeTraits<fileapi::FileSystemURL> {
   typedef const fileapi::FileSystemURL& ParamType;
 };
 
+template <typename T>
+struct TypeTraits<std::vector<T> > {
+  typedef const std::vector<T>& ParamType;
+};
+
 template <typename Arg1, typename Arg2, typename Param1, typename Param2>
 void ReceiveResult2(bool* done,
                     Arg1* arg1_out,
                     Arg2* arg2_out,
                     Param1 arg1,
                     Param2 arg2) {
   EXPECT_FALSE(*done);
   *done = true;
   *arg1_out = base::internal::CallbackForward(arg1);
   *arg2_out = base::internal::CallbackForward(arg2);
@@ skipping 17 matching lines @@
   typedef typename TypeTraits<Arg1>::ParamType Param1;
   typedef typename TypeTraits<Arg2>::ParamType Param2;
   return base::Bind(&ReceiveResult2<Arg1, Arg2, Param1, Param2>,
                     base::Owned(new bool(false)),
                     arg1_out, arg2_out);
 }
 
 }  // namespace sync_file_system
 
 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_SYNC_FILE_SYSTEM_TEST_UTIL_H_