tree e72a2aea37574e5ab307623ed19dd8c278530e75
parent 2fac125e1c0472e2cd36347df89b4b35b0859e4d
author Wyatt Hepler <hepler@google.com> 1580945449 -0800
committer Wyatt Hepler <hepler@google.com> 1580954456 -0800

pw_kvs: Implement Delete; add tests

- Implement Delete function.
- Add new tests and enable a few that pass now.
- Have out-of-bounds flash reads return OUT_OF_RANGE to differentiate
  from INVALID_ARGUMENT.

Change-Id: I5d65ad36913b30f2554bd12eaba26127ae0ec8f2