[automerger skipped] Merge "Apply a maximum char count to the load label api" into sc-qpr1-dev am: a8246125 -s ours

am skip reason: Merged-In Ia4d768cc93a47cfb8b6f7c4b6dc73abd801809bd with SHA-1 3c26a246 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15654840

Change-Id: I2d71981955c0876647692683a97c41b50de1ee11