Switch to standard integer types in extensions/.

BUG=138542
[email protected]

Review URL: https://codereview.chromium.org/1543053002

Cr-Commit-Position: refs/heads/master@{#366716}
diff --git a/extensions/renderer/native_handler.h b/extensions/renderer/native_handler.h
index de1b9f5..5b3d3f7 100644
--- a/extensions/renderer/native_handler.h
+++ b/extensions/renderer/native_handler.h
@@ -5,7 +5,7 @@
 #ifndef EXTENSIONS_RENDERER_NATIVE_HANDLER_H_
 #define EXTENSIONS_RENDERER_NATIVE_HANDLER_H_
 
-#include "base/basictypes.h"
+#include "base/macros.h"
 #include "v8/include/v8.h"
 
 namespace extensions {