Android: Remove ctrl_interface=wlan0 from config template

Bug: 14391322

Change-Id: I349727fa4d02925772081d29fcc9a181baf08526
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/wpa_supplicant/wpa_supplicant_template.conf b/wpa_supplicant/wpa_supplicant_template.conf
index a08eb33..adfc4ed 100644
--- a/wpa_supplicant/wpa_supplicant_template.conf
+++ b/wpa_supplicant/wpa_supplicant_template.conf
@@ -1,6 +1,5 @@
 ##### wpa_supplicant configuration file template #####
 update_config=1
-ctrl_interface=wlan0
 eapol_version=1
 ap_scan=1
 fast_reauth=1