Snap for 8139020 from 77e1eaf3507311b2174cfdc0ddf854aecd170787 to tm-release

Change-Id: I3441f55de6d21a704a8260f63ded4b7985b27209
diff --git a/logd/binder/android/os/ILogd.aidl b/logd/binder/android/os/ILogd.aidl
index 411e93d..aeb6d20 100644
--- a/logd/binder/android/os/ILogd.aidl
+++ b/logd/binder/android/os/ILogd.aidl
@@ -17,7 +17,26 @@
 package android.os;
 
 /** {@hide} */
-interface ILogd {
+oneway interface ILogd {
+    /**
+     * The function is called by LogcatManagerService on system_server
+     * to approve the privileged log data access request.
+     *
+     * @param uid The UID of client who makes the request.
+     * @param gid The GID of client who makes the request.
+     * @param pid The PID of client who makes the request.
+     * @param fd  The FD (Socket) of client who makes the request.
+     */
     void approve(in int uid, in int gid, in int pid, in int fd);
+
+    /**
+     * The function is called by LogcatManagerService on system_server
+     * to decline the privileged log data access request.
+     *
+     * @param uid The UID of client who makes the request.
+     * @param gid The GID of client who makes the request.
+     * @param pid The PID of client who makes the request.
+     * @param fd  The FD (Socket) of client who makes the request.
+     */
     void decline(in int uid, in int gid, in int pid, in int fd);
 }