d2: Enable built-in WiFI

Change-Id: I421b44af62e63f594be4204957c34ce46cb00a43
d2lte: Utilize charger class for offmode charging

Change-Id: Ia84451194d770b36ea1ad22c84d8cf74934f4e1e
Merge remote-tracking branch 'cm/cm-11.0' into ose