[DO NOT MERGE] updateOverlayBounds no longer rely on LauncherCallback method mFixedSearchBarBounds is no longer used.
am: 04907ee  -s ours

* commit '04907eea71327a5e828421eaf7e43d689e974049':
  [DO NOT MERGE] updateOverlayBounds no longer rely on LauncherCallback method mFixedSearchBarBounds is no longer used.

Change-Id: I1c0a30179255d21c5e0dcfc7fe83afb8ff6ef1c4