Fix bitrot in Chrome clang tool infrastructure.

tools/clang/rewrite_scoped_array/tests/test-original.cc

-// Copyright (c) 2013 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.
-
-template <class T> class scoped_array {
- private:
-  T* data_;
-};
-
-class TestClass {
- private:
-  scoped_array<int> test_field_;
-};
-
-scoped_array<int> TestFunction(scoped_array<int> x, scoped_array<int>) {
-  scoped_array<scoped_array<int>(scoped_array<int> test, scoped_array<int>)> y;
-  scoped_array<int>(*function_pointer)(scoped_array<int> test,
-                                       scoped_array<int>);
-  scoped_array<int> test_variable;
-}
-