am e54226b0: am e9d7f7f3: Updated dialer assets - hdpi and mdpi

Merge commit 'e54226b0363e2507c3b2b9d0d68013cf032ee34a'

* commit 'e54226b0363e2507c3b2b9d0d68013cf032ee34a':
  Updated dialer assets - hdpi and mdpi