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

webrtc/base/thread.h

Index: webrtc/base/thread.h
diff --git a/webrtc/base/thread.h b/webrtc/base/thread.h
index 1a04de56c47e2e895b0fe2fa9b207f8cf949776a..9cbe8ec4dc54f1c5a2e9748b7e6a5782302ab3ff 100644
--- a/webrtc/base/thread.h
+++ b/webrtc/base/thread.h
@@ -155,8 +155,9 @@ class Thread : public MessageQueue {
   // ProcessMessages occasionally.
   virtual void Run();
 
-  virtual void Send(MessageHandler *phandler, uint32 id = 0,
-      MessageData *pdata = NULL);
+  virtual void Send(MessageHandler* phandler,
+                    uint32_t id = 0,
+                    MessageData* pdata = NULL);
 
   // Convenience method to invoke a functor on another thread.  Caller must
   // provide the |ReturnT| template argument, which cannot (easily) be deduced.
@@ -176,7 +177,7 @@ class Thread : public MessageQueue {
 
   // From MessageQueue
   void Clear(MessageHandler* phandler,
-             uint32 id = MQID_ANY,
+             uint32_t id = MQID_ANY,
              MessageList* removed = NULL) override;
   void ReceiveSends() override;