Switch to standard integer types in chrome/.

chrome/app/chrome_exe_main_mac.c

 // Copyright (c) 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // The entry point for all Mac Chromium processes, including the outer app
 // bundle (browser) and helper app (renderer, plugin, and friends).
 
 #include <dlfcn.h>
 #include <errno.h>
 #include <libgen.h>
 #include <mach-o/dyld.h>
+#include <stddef.h>
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
 #include "chrome/common/chrome_version.h"
 
 typedef int (*ChromeMainPtr)(int, char**);
 
 __attribute__((visibility("default"))) int main(int argc, char* argv[]) {
@@ skipping 59 matching lines @@
   if (!chrome_main) {
     fprintf(stderr, "dlsym ChromeMain: %s\n", dlerror());
     abort();
   }
   rv = chrome_main(argc, argv);
 
   // exit, don't return from main, to avoid the apparent removal of main from
   // stack backtraces under tail call optimization.
   exit(rv);
 }