Merge "Set CollapsingToolbar Title textColor" into sc-dev am: c9ce62c06b am: 01c0e57647 am: b9d49aee1a am: 57a61d242a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15556995

Change-Id: I41c2bff5f74f29a6814fccd40946beedf0cd217f