android:binder: 20647756: Change binder mutext to rtmutext.

Change-Id: Iee736a40564c23d1057d74f7b886e88658cfe1db
Reviewed-on: http://mcrd1-22-pc.corpnet.asus/code-review/master/175207
Reviewed-by: Tingyi Kuo <tingyi_kuo@asus.com>
Tested-by: Tingyi Kuo <tingyi_kuo@asus.com>
Reviewed-by: Tom Chu <tom_chu@asus.com>
Tested-by: Tom Chu <tom_chu@asus.com>
1 file changed