Revert "Disable unused Python 2 variant." am: 67a38f85db am: cd9865963a am: d4f2ca46c9 Original change: https://android-review.googlesource.com/c/platform/external/python/httplib2/+/2223102 Change-Id: I6655381575872852dc6f2cb95c512e3efded803b Signed-off-by: Automerger Merge Worker <[email protected]>