[automerger skipped] Merge "Clarify screenshot content descriptions" into sc-v2-dev am: dac49be3 am: bcb1ed87 -s ours

am skip reason: Merged-In I544f5db062b717e637f215984532c8f81f0c7eb1 with SHA-1 68cbaa47 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16124340

Change-Id: I9ab8c3dd27a9fb321b11349db5acaba2fae4fe99