Merge "Up limit from 1fps to 3fps for takeScreenshot" into sc-dev am: 8bbb015c am: e6c6d4a5 am: 60891cc1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14966736

Change-Id: Id61a9063665ce86fa2320706028c02a70fa79e32