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

webrtc/libjingle/xmpp/pingtask_unittest.cc

 /*
  *  Copyright 2011 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.
  */
 
@@ skipping 56 matching lines @@
   buzz::XmppReturnStatus result = FakeXmppClient::SendStanza(stanza);
   if (test->respond_to_pings && (stanza->FirstNamed(buzz::QN_PING) != NULL)) {
     std::string ping_response =
         "<iq xmlns=\'jabber:client\' id='0' type='result'/>";
     HandleStanza(buzz::XmlElement::ForStr(ping_response));
   }
   return result;
 }
 
 TEST_F(PingTaskTest, TestSuccess) {
-  uint32 ping_period_millis = 100;
+  uint32_t ping_period_millis = 100;
   buzz::PingTask* task = new buzz::PingTask(xmpp_client,
       rtc::Thread::Current(),
       ping_period_millis, ping_period_millis / 10);
   ConnectTimeoutSignal(task);
   task->Start();
   unsigned int expected_ping_count = 5U;
   EXPECT_EQ_WAIT(xmpp_client->sent_stanzas().size(), expected_ping_count,
                  ping_period_millis * (expected_ping_count + 1));
   EXPECT_FALSE(task->IsDone());
   EXPECT_FALSE(timed_out);
 }
 
 TEST_F(PingTaskTest, TestTimeout) {
   respond_to_pings = false;
-  uint32 ping_timeout_millis = 200;
+  uint32_t ping_timeout_millis = 200;
   buzz::PingTask* task = new buzz::PingTask(xmpp_client,
       rtc::Thread::Current(),
       ping_timeout_millis * 10, ping_timeout_millis);
   ConnectTimeoutSignal(task);
   task->Start();
   WAIT(false, ping_timeout_millis / 2);
   EXPECT_FALSE(timed_out);
   EXPECT_TRUE_WAIT(timed_out, ping_timeout_millis * 2);
 }