Merge "Remove support for legacy f_adb interface."

private/file_contexts

@@ -58,7 +58,6 @@
 /dev/adf-interface[0-9]*\.[0-9]*	u:object_r:graphics_device:s0
 /dev/adf-overlay-engine[0-9]*\.[0-9]*	u:object_r:graphics_device:s0
 /dev/alarm		u:object_r:alarm_device:s0
-/dev/android_adb.*	u:object_r:adb_device:s0
 /dev/ashmem		u:object_r:ashmem_device:s0
 /dev/audio.*		u:object_r:audio_device:s0
 /dev/binder		u:object_r:binder_device:s0

public/adbd.te

@@ -20,8 +20,7 @@ allow adbd self:capability setpcap;
 # Create and use network sockets.
 net_domain(adbd)
 
-# Access /dev/android_adb or /dev/usb-ffs/adb/ep0
-allow adbd adb_device:chr_file rw_file_perms;
+# Access /dev/usb-ffs/adb/ep0
 allow adbd functionfs:dir search;
 allow adbd functionfs:file rw_file_perms;
 

public/device.te

 # Device types
 type device, dev_type, fs_type;
 type alarm_device, dev_type, mlstrustedobject;
-type adb_device, dev_type;
 type ashmem_device, dev_type, mlstrustedobject;
 type audio_device, dev_type;
 type audio_timer_device, dev_type;

public/recovery.te

@@ -58,8 +58,7 @@ recovery_only(`
 
   allow recovery kernel:system syslog_read;
 
-  # Access /dev/android_adb or /dev/usb-ffs/adb/ep0
-  allow recovery adb_device:chr_file rw_file_perms;
+  # Access /dev/usb-ffs/adb/ep0
   allow recovery functionfs:dir search;
   allow recovery functionfs:file rw_file_perms;