[RpmController] RPM controller class and utils methods

CHERRY PICKED CHANGES FROM AOSP

Bug: 112780902
Test: Verified the changes

Change-Id: I8b8f01b5a2d851ff688dc4b6813545728dfd9147
Merged-In: I8e8fb5f8e89b30396455579f38afa51058f20b3b
1 file changed
tree: ac226b8140243a8320236b67a856d4ec433a2060
  1. acts/
  2. tools/
  3. wts-acts/
  4. Android.mk
  5. PREUPLOAD.cfg