[automerger skipped] Merge "DO NOT MERGE Apply a maximum char count to the load label api" into rvc-dev am: 1c93d67774 -s ours am: 37739a5f52 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15443820

Change-Id: I9b3d46426a94de80ee45bd72dd8d008b253b81cf