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

talk/session/media/currentspeakermonitor.h

Index: talk/session/media/currentspeakermonitor.h
diff --git a/talk/session/media/currentspeakermonitor.h b/talk/session/media/currentspeakermonitor.h
index 64beb9824719ee8253d140236ddc8e2c86d7fecc..4dfe6f099778b9bd48bc609bc86d48f2fd567ca0 100644
--- a/talk/session/media/currentspeakermonitor.h
+++ b/talk/session/media/currentspeakermonitor.h
@@ -76,12 +76,12 @@ class CurrentSpeakerMonitor : public sigslot::has_slots<> {
   // Used by tests.  Note that the actual minimum time between switches
   // enforced by the monitor will be the given value plus or minus the
   // resolution of the system clock.
-  void set_min_time_between_switches(uint32 min_time_between_switches);
+  void set_min_time_between_switches(uint32_t min_time_between_switches);
 
   // This is fired when the current speaker changes, and provides his audio
   // SSRC.  This only fires after the audio monitor on the underlying
   // AudioSourceContext has been started.
-  sigslot::signal2<CurrentSpeakerMonitor*, uint32> SignalUpdate;
+  sigslot::signal2<CurrentSpeakerMonitor*, uint32_t> SignalUpdate;
 
  private:
   void OnAudioMonitor(AudioSourceContext* audio_source_context,
@@ -107,12 +107,12 @@ class CurrentSpeakerMonitor : public sigslot::has_slots<> {
   bool started_;
   AudioSourceContext* audio_source_context_;
   BaseSession* session_;
-  std::map<uint32, SpeakingState> ssrc_to_speaking_state_map_;
-  uint32 current_speaker_ssrc_;
+  std::map<uint32_t, SpeakingState> ssrc_to_speaking_state_map_;
+  uint32_t current_speaker_ssrc_;
   // To prevent overswitching, switching is disabled for some time after a
   // switch is made.  This gives us the earliest time a switch is permitted.
-  uint32 earliest_permitted_switch_time_;
-  uint32 min_time_between_switches_;
+  uint32_t earliest_permitted_switch_time_;
+  uint32_t min_time_between_switches_;
 };
 
 }