[automerger skipped] InputMethodSubtypeArray: prevent negative count injection am: 86906b7cb4 -s ours am: f50618daf1 -s ours

am skip reason: Merged-In I7e881d82415051179c59bf5df97f8ba0a41e693e with SHA-1 1e97361654 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/30297778

Change-Id: I786a4a9554ea81a504d3a17d664d94a1fc5bedd9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>