Merge "Implement All Apps Icon upto the visual Specs." into tm-qpr-dev am: 3addf0b66d am: 8a8bda5b3c am: 70db29a34d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/21470199

Change-Id: I88a71534c8ccaf0efb9f9575fb720fd477b1c3b8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>