Merge "Updating antlr 3.5.2 to antlr 3.5.3" am: 49ada8cca6 am: 439abe4f67 am: 14aa962455 am: c3c511bc03 am: 4c769ea5ef

Original change: https://android-review.googlesource.com/c/platform/external/antlr/+/2086203

Change-Id: I9c90277ee534994b686342634f6b6edb6d3551fc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>