Supports DevTools socket access authentication based on Android permissions.

remoting/host/gnubby_auth_handler_posix.cc

Index: remoting/host/gnubby_auth_handler_posix.cc
diff --git a/remoting/host/gnubby_auth_handler_posix.cc b/remoting/host/gnubby_auth_handler_posix.cc
index f5673d33dd0efe035c92a164048905de36cb5b6f..24cd2a932a39e71bb20cd4dae8ebb8c00c4df10d 100644
--- a/remoting/host/gnubby_auth_handler_posix.cc
+++ b/remoting/host/gnubby_auth_handler_posix.cc
@@ -53,7 +53,7 @@ class CompareSocket {
 
 // Socket authentication function that only allows connections from callers with
 // the current uid.
-bool MatchUid(uid_t user_id, gid_t) {
+bool MatchUid(pid_t, uid_t user_id, gid_t) {
   bool allowed = user_id == getuid();
   if (!allowed)
     HOST_LOG << "Refused socket connection from uid " << user_id;