Merge "Account for task and inset crops in default legacy task animations" into sc-v2-dev am: 0759523698 am: 1ae91dda5d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15972435

Change-Id: I5ebc1484fd2113db50ed05cc6e19ab7b40ef07fc