Bug 917689 - LockScreen won't slide on B2G desktop and Firefox nightly
Bug 919898 - [B2G][Helix][Date]The SMS is wrong when the time is set to old time
bug 910185 - [Contact] Fix z-index problem when navigating panels.
Bug 921297 - Enable travis irc notifications r=me
Bug 919854 - [LockScreen] The icon effects isn't obvious enough
Revert "Bug 906316 - Don't download the xulrunner SDK each time we change a branch if their configuration are different r=yurenju,asuth,ochameau"

This reverts commit 106001c4e0ab9253001bed815c03f46b8dd046f0.
Merge pull request #12465 from steveck-chung/bug-919898

Bug 919898 - [B2G][Helix][Date]The SMS is wrong when the time is set to old time. r=julienw
Merge pull request #12484 from lightsofapollo/revert-xpcshell-nice

Revert "Bug 906316 - Don't download the xulrunner SDK each time we chang...
Merge pull request #12291 from snowmantw/issue917689

Bug 917689 - LockScreen won't slide on B2G desktop and Firefox nightly
Merge pull request #12482 from lightsofapollo/921297

Bug 921297 - Enable travis irc notifications r=me
Merge pull request #12483 from snowmantw/issue919854

Bug 919854 - [LockScreen] The icon effects isn't obvious enough
Merge pull request #11952 from rexboy7/fix-bug910185-4

bug 910185 - [Contact] Fix z-index problem when navigating panels.