Code review comment for lp:~boiko/dialer-app/fix_header_update

- Are there any related MPs required for this MP to build/function as expected? Please list.
no

- Is your branch in sync with latest trunk (e.g. bzr pull lp:trunk -> no changes)
yes

- Did you perform an exploratory manual test run of your code change and any related functionality on device or emulator?
yes

- Did you successfully run all tests found in your component's Test Plan (https://wiki.ubuntu.com/Process/Merges/TestPlan/dialer-app) on device or emulator?
yes

- If you changed the UI, was the change specified/approved by design?
not applicable - it is just a fix to a buggy behavior

- If you changed the packaging (debian), did you subscribe a core-dev to this MP?
not applicable - no packaging changes