Backed out 11 changesets (bug 1059079, bug 1015518, bug 900551, bug 846200) for Gaia UI test failures on a CLOSED TREE.

Backed out changeset d85b4e48b3b4 (bug 1015518)
Backed out changeset 663b73ba69ec (bug 1015518)
Backed out changeset 5cf1cb5fa022 (bug 900551)
Backed out changeset b953dd5bfdaa (bug 900551)
Backed out changeset a2b6d7c84100 (bug 900551)
Backed out changeset ceb79fe83d15 (bug 900551)
Backed out changeset f6acf344fbf0 (bug 900551)
Backed out changeset fa269ea53937 (bug 846200)
Backed out changeset b89c84a850f9 (bug 846200)
Backed out changeset b7a7dfbe4e3f (bug 846200)
Backed out changeset c6f54d821c11 (bug 1059079)