Backed out 5 changesets (bug 1648149) for causing android wpt failures in closed-attribute.window.html

CLOSED TREE

Backed out changeset 470b0fa401ab (bug 1648149)
Backed out changeset 938bf3fab3ee (bug 1648149)
Backed out changeset a41e4158e960 (bug 1648149)
Backed out changeset 700f8e53ed10 (bug 1648149)
Backed out changeset 3f74337b160e (bug 1648149)