Backed out 16 changesets (bug 965898) for rooting hazards. CLOSED TREE

Backed out changeset ac4abde3579f (bug 965898)
Backed out changeset c4c7ab1a2f70 (bug 965898)
Backed out changeset e0bf3598dfe1 (bug 965898)
Backed out changeset 8f2788a0ba24 (bug 965898)
Backed out changeset 0d1cda4decaa (bug 965898)
Backed out changeset 3d80ffc439fb (bug 965898)
Backed out changeset ad66ab36fe2d (bug 965898)
Backed out changeset dcf7ccf6eff2 (bug 965898)
Backed out changeset d3f02e80355d (bug 965898)
Backed out changeset 212f2d05d9e7 (bug 965898)
Backed out changeset c350a2c0aa6d (bug 965898)
Backed out changeset c75acd0663a9 (bug 965898)
Backed out changeset d68f7ef0ae69 (bug 965898)
Backed out changeset 610e6d6e1a88 (bug 965898)
Backed out changeset 54d40a30f6ad (bug 965898)
Backed out changeset 403a0e1d2324 (bug 965898)