[automerger skipped] Use opening window with largest screen area during ActivityTransition am: 5ee002d95b -s ours

am skip reason: Merged-In I719c9f04c811dc973d1fc2db095794e1ada164f7 with SHA-1 7a13c84d41 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/26655617

Change-Id: I4dc20439b221d4923e278c791202cd322c056455
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>