Merge "Skip updating DisplayFrames when everything is the same" into tm-dev am: 77305dce am: 4d43bf09

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18030582



Change-Id: Ia7b3092821bfe53e53a1cfea9aaf617e223de79e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>