Use GID "wakelock" to control access to kernel wakelock

Bug: 25864142
Change-Id: Id0e281c43545c7e991b51e35a7eba89706190c6d
diff --git a/init.flounder.rc b/init.flounder.rc
index afd8750..9d70e1b 100644
--- a/init.flounder.rc
+++ b/init.flounder.rc
@@ -215,7 +215,7 @@
     disabled
     user gps
     socket gps seqpacket 0660 gps system
-    group system inet sdcard_rw sdcard_r
+    group system wakelock inet sdcard_rw sdcard_r
 
 service wpa_supplicant /system/bin/wpa_supplicant \
     -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf \
@@ -270,14 +270,14 @@
     class late_start
     disabled
     user system
-    group system
+    group system wakelock
     oneshot
 
 service qmuxd /vendor/bin/qmuxd
     class late_start
     disabled
     user system
-    group system radio
+    group system wakelock radio
 
 service netmgrd /vendor/bin/netmgrd
     class late_start