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

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



Change-Id: I056a32079da96fae02bf21bc80c1bbbf54b79226
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>