IMS: Add UT interface to query CF setting for service class.

Current interface does not take any service class argument.
Add a new API for querying call forward status based on service
class.
This may be useful to query call forwarding information for video calls
differently from voice calls

Change-Id: I2b64ed84d203105e7045a876fbf283cb0dc723b6
CRs-Fixed: 2214326
1 file changed
tree: 7c2741833c3bcb10a4c85c34b6faec6398871c16
  1. src/
  2. tests/
  3. Android.bp
  4. CleanSpec.mk
  5. OWNERS
  6. README.txt