Merge "Merge "Merge "Add comments for boolean parameters in translate()." am:...

Merge "Merge "Merge "Add comments for boolean parameters in translate()." am: a8443402 am: b404dada" into qt-dev-plus-aosp am: cb6e3d0e" into qt-r1-dev-plus-aosp
am: 624bd12b

Change-Id: I131dcbeb0455d05641e6c271cfc948243b1b9a1d