Merge \"Allow access to sysfs usb nodes.\" into nyc-dev

am: 43151dd4

Change-Id: I9116f2820891a266ddf163ac28b6f45721d044ad

domain.te

@@ -110,6 +110,8 @@ r_dir_file(domain, zoneinfo_data_file)
 # Lots of processes access current CPU information
 r_dir_file(domain, sysfs_devices_system_cpu)
 
+r_dir_file(domain, sysfs_usb);
+
 # files under /data.
 allow domain system_data_file:dir { search getattr };
 allow domain system_data_file:lnk_file read;

file.te

@@ -30,6 +30,7 @@ type sysfs_hwrandom, fs_type, sysfs_type;
 type sysfs_nfc_power_writable, fs_type, sysfs_type, mlstrustedobject;
 type sysfs_wake_lock, fs_type, sysfs_type;
 type sysfs_mac_address, fs_type, sysfs_type;
+type sysfs_usb, sysfs_type, file_type, mlstrustedobject;
 type configfs, fs_type;
 # /sys/devices/system/cpu
 type sysfs_devices_system_cpu, fs_type, sysfs_type;