Use suffixed {uint,int}{8,16,32,64}_t types.

webrtc/base/timeutils_unittest.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include "webrtc/base/common.h"
 #include "webrtc/base/gunit.h"
 #include "webrtc/base/thread.h"
 #include "webrtc/base/timeutils.h"
 
 namespace rtc {
 
 TEST(TimeTest, TimeInMs) {
-  uint32 ts_earlier = Time();
+  uint32_t ts_earlier = Time();
   Thread::SleepMs(100);
-  uint32 ts_now = Time();
+  uint32_t ts_now = Time();
   // Allow for the thread to wakeup ~20ms early.
   EXPECT_GE(ts_now, ts_earlier + 80);
   // Make sure the Time is not returning in smaller unit like microseconds.
   EXPECT_LT(ts_now, ts_earlier + 1000);
 }
 
 TEST(TimeTest, Comparison) {
   // Obtain two different times, in known order
   TimeStamp ts_earlier = Time();
   Thread::SleepMs(100);
@@ skipping 113 matching lines @@
 
 class TimestampWrapAroundHandlerTest : public testing::Test {
  public:
   TimestampWrapAroundHandlerTest() {}
 
  protected:
   TimestampWrapAroundHandler wraparound_handler_;
 };
 
 TEST_F(TimestampWrapAroundHandlerTest, Unwrap) {
-  uint32 ts = 0xfffffff2;
-  int64 unwrapped_ts = ts;
+  uint32_t ts = 0xfffffff2;
+  int64_t unwrapped_ts = ts;
   EXPECT_EQ(ts, wraparound_handler_.Unwrap(ts));
   ts = 2;
   unwrapped_ts += 0x10;
   EXPECT_EQ(unwrapped_ts, wraparound_handler_.Unwrap(ts));
   ts = 0xfffffff2;
   unwrapped_ts += 0xfffffff0;
   EXPECT_EQ(unwrapped_ts, wraparound_handler_.Unwrap(ts));
   ts = 0;
   unwrapped_ts += 0xe;
   EXPECT_EQ(unwrapped_ts, wraparound_handler_.Unwrap(ts));
 }
 
 }  // namespace rtc