Merge "Restore specific colors for floating rotation button" into udc-dev am: d827387ffd am: 5c03116eb3 am: aa4a56aaa1 am: 42cc3aeca5

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/23755143

Change-Id: I69d4d94719b8576602c16f8cb6f834e5b4d28e6e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>