Backed out changeset efff1d901dca (bug 854421)
Backed out changeset b4f05a5d9d89 (bug 854421)
Backed out changeset cbe947863ad3 (bug 854421)
Backed out changeset 123998cc3f92 (bug 854421)
Backed out changeset 3f58a7521a51 (bug 854421)
Backed out changeset 056cc43a50b6 (bug 854421)
Backed out changeset 1d9f1a4d7838 (bug 854421)
Backed out changeset 743bd08df703 (bug 854421)
Backed out changeset 0ce26a65c8dd (bug 854421)
Backed out changeset 0d658e89549b (bug 854421)
Backed out changeset 1d4226ea1c1b (bug 854421) for causing bug 1017478