Switch to standard integer types in cc/.

cc/trees/threaded_channel_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 "cc/trees/threaded_channel.h"
 
+#include "base/macros.h"
 #include "cc/test/layer_tree_test.h"
 #include "cc/trees/single_thread_proxy.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace cc {
 
 // The ThreadedChannel tests are run only for threaded and direct mode.
 class ThreadedChannelTest : public LayerTreeTest {
  protected:
   ThreadedChannelTest() : calls_received_(0) {}
@@ skipping 284 matching lines @@
     calls_received_++;
     EndTest();
   }
 
   void AfterTest() override { EXPECT_EQ(1, calls_received_); }
 };
 
 MULTI_THREAD_DIRECT_RENDERER_TEST_F(ThreadedChannelTestPageScaleAnimation);
 
 }  // namespace cc