Merge "Not to update recent tasks split pairs when shell transition enabled"...

Merge "Not to update recent tasks split pairs when shell transition enabled" into tm-qpr-dev am: 313aae1e am: 4fe9eab8

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19745384



Change-Id: Ic0ca98fd485fb49c1090f18bb7a055eb4eca0ba7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>