Revert "vold: explicitly specify capabilities"

This reverts commit a4c5f57f6319dede10a08d695a02a98367038b49.

Reason for revert: Appears to be a culprit at https://android-build.googleplex.com/builds/tests/view?invocationId=I73600010121524618&testResultId=TR49128446350696862

Change-Id: Ia575a77e22547f93f4de8f5409649abbdf5e5883
diff --git a/vold.rc b/vold.rc
index 466e2db..9474a1e 100644
--- a/vold.rc
+++ b/vold.rc
@@ -7,5 +7,3 @@
     shutdown critical
     group root reserved_disk
     reboot_on_failure reboot,vold-failed
-    # CAP_SETGID, CAP_SETUID, CAP_SYS_RESOURCE are not used by the vold itself, but instead are used by the /system/bin/sdcard that vold execs
-    capabilities CHOWN DAC_OVERRIDE DAC_READ_SEARCH FOWNER FSETID KILL MKNOD NET_ADMIN SYS_ADMIN SYS_CHROOT SYS_NICE SYS_PTRACE BLOCK_SUSPEND SETGID SETUID SYS_RESOURCE