Add support for syncing specified keys only

We don't want to sync every single key from client's default
SharedPreference to the sandbox. We will be sycing specific keys only.

Support for calling setKeysToSync() multiple times will be added in
follow up cl.

Bug: 239403323
Test: SdkSdkSandboxFrameworkUnitTests
Change-Id: I6d4ca3b37dde037756c09f83dfd7417480e4767d
3 files changed
tree: 02625f002389891cc5ded5fe8665c0ba8ba88b37
  1. adservices/
  2. apex/
  3. sdksandbox/
  4. groups
  5. OWNERS
  6. PREUPLOAD.cfg
  7. project.config