Add new CallComposerInfo files

- add new CallComposerInfo class to handle
call composer elements
- add new EXTRAS to handle packing/unpacking
call composer elements

Change-Id: I6010a0bb606c7c35096c1469a899baed2c382824
CRs-Fixed: 2643693
4 files changed
tree: f88d2c6c20f069faff38dfc9e8239dc39cd620c1
  1. ims/
  2. internal/
  3. qti-hidl-wrapper/
  4. qti-utils/