[automerge] Refactors common scope id setup code into utility function 2p: 9989ddf895

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/libs/net/+/22904993

Bug: 279691947
Change-Id: I09d16796fc099599fa90cac2d0f973041ccea68e
Merged-In: I81ab8d53a9c3b2641915a3cbfaf182c0962a3d55
tree: 39bed66ebe35b7b3fb50d77b82a0626ba0222e9e
  1. client-libs/
  2. common/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING