Update Contexthub HAL 1.2

Update Contexthub HAL 1.2 to support passing permissions information
about host apps and nanoapps to the HAL and contexthub framework.

Bug: 166846988
Test: hidl-gen && Run VTS against default HAL
Change-Id: I483cb066b3228c4a80bab8f12f8bfee2610c9e6b
diff --git a/current.txt b/current.txt
index 8623fc0..0b88a7a 100644
--- a/current.txt
+++ b/current.txt
@@ -787,6 +787,4 @@
 
 # HALs released in Android S
 # NOTE: waiting to freeze HALs until later in the release
-# NOTE: new HALs are recommended to be in AIDL
-6e64b33f1b720b66b0deb5e08dee37a99deaa94e2e9ebf7806703cabab56e21d android.hardware.contexthub@1.2::IContexthub
-3fb83f4539cab2c7bf9fdbecf7265d1c1dd6e8de9694046fe512b493c127ccea android.hardware.contexthub@1.2::types
+# NOTE: new HALs are recommended to be in AIDL
\ No newline at end of file