Revert "Update ddmlib for handle Pixel_3 and Pixel_3_XL custom p..."

Revert "Fixed "StubDevice is not abstract and does not override ..."

Revert submission 1476516-update ddmlib

Reason for revert: <Block b/173767985.[Tradefed]Dashboard showed device in low battery but actual battery is almost full>
Reverted Changes:
I00c8c93ea:Fixed "StubDevice is not abstract and does not ove...
I270764875:Update ddmlib for handle Pixel_3 and Pixel_3_XL cu...

Change-Id: I17f965b22904c59081dbff67f22029ccedfd0586
2 files changed