[automerger skipped] Trim any long string inputs that come in to...

[automerger skipped] Trim any long string inputs that come in to AutomaticZenRule am: 99555b43 -s ours am: cfe193e7 -s ours am: dfb1c613 -s ours am: b67e8bac -s ours

am skip reason: Merged-In I110172a43f28528dd274b3b346eb29c3796ff2c6 with SHA-1 3d850458 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19816754



Change-Id: I44c21ee093c420ff48753c418a50875f45b28709
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>