Add isValid method to CiwlanConfig class

This method will return true if neither the home nor the roam mode for
C_IWLAN config are INVALID.

Change-Id: I694042d99813eab326c5432726244ff1c234f26a
CRs-Fixed: 3510530
1 file changed
tree: 2653e447a4e970df9dbd843b0887e086c2b0b2c3
  1. extphone/
  2. ims/
  3. internal/
  4. qti-hidl-wrapper/
  5. qti-utils/