`#pragma once` for app, base, chrome, gfx, ipc, net, skia, views
BUG=50273
TEST=everything still builds, build is 10% faster on windows, same speed on mac/linux
TBR: erg
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@53716 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/base/process_util_unittest_mac.h b/base/process_util_unittest_mac.h
index 7b4fe1cc..60deb13 100644
--- a/base/process_util_unittest_mac.h
+++ b/base/process_util_unittest_mac.h
@@ -7,6 +7,7 @@
#ifndef BASE_PROCESS_UTIL_UNITTEST_MAC_H_
#define BASE_PROCESS_UTIL_UNITTEST_MAC_H_
+#pragma once
#include "base/basictypes.h"