Remove unsupportedappusage-annotation library.

It is not needed anymore, and is replaced by "unsupportedappusage" library.

Bug: 145132366
Test: m
Change-Id: I589b3f80979e38ff81ff5f0ad2de1ae8df9c9f00
Merged-In: I589b3f80979e38ff81ff5f0ad2de1ae8df9c9f00
Exempt-From-Owner-Approval: clean up
(cherry picked from commit 6b5f2e6a18d594af1960e3ace475e19bd2b8c8b4)
1 file changed
tree: e4b05b83c43fc8c93f2d81d0d0c8beebd3add2b0
  1. framework/
  2. OsuLogin/
  3. OWNERS