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

Removes the use of uint8, etc. in favor of uint8_t.

BUG=webrtc:5024
R=henrik.lundin@webrtc.org, henrikg@webrtc.org, perkj@webrtc.org, solenberg@webrtc.org, stefan@webrtc.org, tina.legrand@webrtc.org

Review URL: https://codereview.webrtc.org/1362503003 .

Cr-Commit-Position: refs/heads/master@{#10196}
diff --git a/talk/session/media/audiomonitor.h b/talk/session/media/audiomonitor.h
index 454f0fe..3723419 100644
--- a/talk/session/media/audiomonitor.h
+++ b/talk/session/media/audiomonitor.h
@@ -40,7 +40,7 @@
 struct AudioInfo {
   int input_level;
   int output_level;
-  typedef std::vector<std::pair<uint32, int> > StreamList;
+  typedef std::vector<std::pair<uint32_t, int> > StreamList;
   StreamList active_streams; // ssrcs contributing to output_level
 };
 
@@ -66,7 +66,7 @@
   VoiceChannel* voice_channel_;
   rtc::Thread* monitoring_thread_;
   rtc::CriticalSection crit_;
-  uint32 rate_;
+  uint32_t rate_;
   bool monitoring_;
 };