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

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



Change-Id: I2a99049079828fb8979853fca7ca865a9ba2ae5d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>