Replace StatusOr<T> with Result<T> in apexd

Bug: 133494354
Test: builds successfully
Test: atest apexservice_test
Change-Id: Idd61727cc488c5c250d9a80a9851ff9970ec42f1
Merged-In: Idd61727cc488c5c250d9a80a9851ff9970ec42f1
(cherry picked from commit 159ea8e4cf5107ed15b037dbc45babdef50b527d)
33 files changed
tree: 8a53b6fc62e3d47f9e516c96aac23d3c219f6ffe
  1. apexd/
  2. apexer/
  3. docs/
  4. proto/
  5. shim/
  6. tests/
  7. CleanSpec.mk
  8. OWNERS
  9. PREUPLOAD.cfg