Remove padding from All Apps and Divider views for transient taskbar.

(Initial CL removed padding always) I0f9cce376d47918e69a65ed288f10143930ee3be

Bug: 375661139
Test: confirmed with design team
Flag: EXEMPT bugfix
Change-Id: I467d0a5ae3ab48ebebc5a05f7a0902ddd01f8084
2 files changed