[automerger skipped] Merge "Block offset requests prior to entering PiP" into rvc-qpr-dev am: 5656705d am: 3fea89e0 -s ours

am skip reason: Change-Id Ie78c9892c29423f10b001bb3d28549ac176cd1c3 with SHA-1 f5051c9d is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12554721

Change-Id: Iafd965f42ba191696d64955ae98a4f7bba7cdcf9