Bug 1069089 - [e10s] Location bar gets focus when switching back to the previous tab after opening a new one. r=mconley

--HG--
extra : rebase_source : 5c64f2a14eb591bde59f42490429a09bb8b1aeac
Bug 992637 - Remove the background color from subview headers and make them all-caps instead such that the background matches the panel arrow color. r=jaws
Bug 1077404 - subviewradio elements in panic button panel are elliptical and labels get borders, r=jaws

--HG--
extra : rebase_source : 1ad491b0097e76aa3933163d554c146889a81256
Bug 1050638 - should be able to close tab with onbeforeunload warning if clicking close a second time, r=ttaubert

--HG--
extra : rebase_source : 2290f2d27e57cf3281d2884442e54e9c29e0e4e8
Bug 1050638 - fix nits which got missed out in initial commit
Bug 1016387 - Whitelisting tests that leak Promise rejections (devtools). r=paul
Bug 1016387 - Whitelisting tests that leak Promise rejections (bc3, part 2). r=mossop
Bug 1016387 - Whitelisting tests that leak Promise rejections (bc3). r=dao
Bug 1016387 - Whitelisting tests that leak Promise rejections. r=ted
Bug 1079565 - Removed prefix from -moz-calc usage in /mobile. r=margarete
Bug 1071831 - Pause media playback when launching external app. r=wesj
Bug 1080013 - string change for devtools. r=dcamp
Bug 1077523 - Enable CSS source maps by default. r=bgrins
Backed out changeset 71abd0791f96 (bug 1016387)
Backed out changeset 039f1a265da2 (bug 1016387)
Backed out changeset 7fd7d28cd78f (bug 1016387)
Backed out changeset 746989e4c8d1 (bug 1016387) for bc1/bc3 test failures
Bug 1016387 - "Uncaught async Promise errors should cause mochi tests to fail". r=ted
Bug 1016387 - Whitelist mechanism for uncaught Promise rejections. r=ted
Bug 1016387 - Whitelisting tests that leak Promise rejections (bc3). r=dao