Apexd: Move away from unique_ptr

Use StatusOr as the RAII container, and use move semantics.
This commit prepares apexd internals, mostly.

Test: atest apexservice_test
Change-Id: I55d229891e65eda2640b1cfa9b76dc7818ffb94b
4 files changed
tree: 98602f19830c6b62c9d07b984ff4f121fbb65120
  1. apexd/
  2. apexer/
  3. testdata/
  4. Android.bp
  5. OWNERS
  6. PREUPLOAD.cfg