Merge "Modify textAnimator to support strokeWidth Change fontInterpolator to...

Merge "Modify textAnimator to support strokeWidth Change fontInterpolator to use adaptive step when change and cache typeface for different weights" into tm-qpr-dev am: efa77dd8 am: cc5ed450 am: 26188382

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21344695



Change-Id: I5f3e6af225dfc8edeb5c372d841fa4147907b56c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>