Switch to standard integer types in chrome/browser/, part 3 of 4.

chrome/browser/profiles/profile_destroyer.h

Index: chrome/browser/profiles/profile_destroyer.h
diff --git a/chrome/browser/profiles/profile_destroyer.h b/chrome/browser/profiles/profile_destroyer.h
index 59b705bbd99e5f97345ed6bcf6202d41c6d8e170..48f088b7be4b1a4fdc4e770f7bcd347b906fbc66 100644
--- a/chrome/browser/profiles/profile_destroyer.h
+++ b/chrome/browser/profiles/profile_destroyer.h
@@ -5,8 +5,11 @@
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_DESTROYER_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_DESTROYER_H_
 
+#include <stdint.h>
+
 #include <set>
 
+#include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/timer/timer.h"
 #include "content/public/browser/render_process_host_observer.h"
@@ -50,7 +53,7 @@ class ProfileDestroyer : public content::RenderProcessHostObserver {
   base::Timer timer_;
 
   // Used to count down the number of render process host left.
-  uint32 num_hosts_;
+  uint32_t num_hosts_;
 
   // The profile being destroyed. If it is set to NULL, it is a signal from
   // another instance of ProfileDestroyer that this instance is canceled.