Revert "Revert "Add UI updates for incremental app installs.""

This reverts commit 229497d1820f49450687bbc558041df97d0bf779.

Reason for revert: Patching bugs

Fixes: 176901235, 176992421, 176884453

Test: manual

Change-Id: I57e13a15e72284564a10761966732ee31d15fd08
24 files changed