tree e1b7cbcb7f683e9b58d3a4d39e5a4903b08091e2
parent a7cc168d0e411d78db50ecab77540e08f5962dff
author Joanne Chung <joannechung@google.com> 1636991497 +0800
committer Joanne Chung <joannechung@google.com> 1639625723 +0800

Initial layout of selection toolbar.

The initial selection toolbar related architecture. Render service
part and the implementation will be revised in the follow up changes.

Bug: 190030331
Bug: 205822301
Test: manual. Can boot to home and get manager successfully.
Ignore-AOSP-First: new file for T

Change-Id: Iab5d5f2e5e48e6258a63fb0c479194c958ea61e8