Merge "Add missing overview progress calls, track grid progress for thumbnail...

Merge "Add missing overview progress calls, track grid progress for thumbnail splash." into tm-qpr-dev am: 351aadc4

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/19289798



Change-Id: I65f8a87055fd9ba0381c846135ed225668fee4df
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>