Switch to standard integer types in components/, part 3 of 4.

components/scheduler/renderer/throttling_helper_unittest.cc

 // Copyright 2015 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 "components/scheduler/renderer/throttling_helper.h"
 
+#include <stddef.h>
+
 #include "base/callback.h"
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/test/simple_test_tick_clock.h"
 #include "cc/test/ordered_simple_task_runner.h"
 #include "components/scheduler/base/test_time_source.h"
 #include "components/scheduler/child/scheduler_tqm_delegate_for_test.h"
 #include "components/scheduler/renderer/renderer_scheduler_impl.h"
 #include "components/scheduler/renderer/web_frame_scheduler_impl.h"
 #include "components/scheduler/renderer/web_view_scheduler_impl.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 202 matching lines @@
   size_t task_count = 0;
   mock_task_runner_->RunTasksWhile(
       base::Bind(&MessageLoopTaskCounter, &task_count));
 
   // NOTE PumpThrottledTasks will always run at least twice because we can only
   // detect if the queues have become empty before pumping.
   EXPECT_EQ(2u, task_count);
 }
 
 }  // namespace scheduler