[automerger skipped] DO NOT MERGE Apply a maximum char count to the load label api am: 7380c153b9 -s ours am: d5b3601177 -s ours am: 2159ba8c04 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15433212

Change-Id: I1dd2d666977647ea2051483dec7b47730dbfdae1