am fe1f3a1b: Merge "Fix ViewRootImpl to find missing focus using D-pad."

# By Ki-Hwan Lee
# Via Gerrit Code Review (1) and Ki-Hwan Lee (1)
* commit 'fe1f3a1beff9f73f6a04bcc35239038a21bc38ff':
  Fix ViewRootImpl to find missing focus using D-pad.