Fix the build when use_glib is set to 0.
use_glib=0 can work on some embedded setup that doesn't use glib.
Review URL: https://codereview.chromium.org/387623002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283465 0039d316-1c4b-4281-b951-d872f2087c98
CrOS-Libchrome-Original-Commit: ee712f3411388b10a0cd5cb1274a65db6d6c62b8
diff --git a/base/message_loop/message_loop.h b/base/message_loop/message_loop.h
index 330bde6..a281435 100644
--- a/base/message_loop/message_loop.h
+++ b/base/message_loop/message_loop.h
@@ -559,7 +559,7 @@
void RemoveObserver(Observer* observer);
#endif
-#if defined(USE_OZONE) || (defined(OS_CHROMEOS) && !defined(USE_GLIB))
+#if defined(USE_OZONE) || (defined(USE_X11) && !defined(USE_GLIB))
// Please see MessagePumpLibevent for definition.
bool WatchFileDescriptor(
int fd,