Backout revision 224f20dce9d0 (bug 1078539)
Bug 1078539 - Add a doorhanger widget for the developer edition notification to browser console, developer tools, webide and responsive design mode. r=jryans
Bug 1092979 - Add mochitest to ensure loadedmetada is emitted as early as possible. r=cajbir
Bug 1092996 - MSE/WebM: limit size read to what is available. r=kinetik
Bug 1093839 - remove unused declaration of SerializeJSValVariant. r=smaug
Bug 1093880 - Delay decoder initialization until data has been appended. r=cajbir
Bug 1087250 - [mozlog] Bump version number to 0.27. r=wlachance
Bug 1092096 - Separate MSE prefs for MP4 and WebM; r=cajbir
Bug 1093949 - Reverse scroll position for RTL content. r=mats
Bug 1090929 - Enable the break-on-dom-tests;r=mratcliffe
Bug 1093573 part 1 - Some generator bytecode changes. r=wingo

--HG--
extra : rebase_source : d5d35bc7f367f3a3427bf22a8bdd83b1ea76be16
Bug 1093573 part 2 - Remove GENERATOR frame flag. r=wingo

--HG--
extra : rebase_source : 51bc843a9bf27c3e3a6718867d6e7953970b9787
Bug 1093573 part 3 - Use AbstractFramePtr in GeneratorObject methods. r=wingo

--HG--
extra : rebase_source : a2a1b2276a3ba52414fd7f72d767cbf07565e686
Backed out changeset 04d5a617450f (bug 1092979) for needed checkin of another bug first
Bug 1090929 - Enable the pretty-print tests;r=mratcliffe
Bug 1090936 - Make invalidation of rendering observers asynchronous. r=jwatt
Bug 1065827 - Start MediaDecoder playback state in LOADING. r=cpearce
Bug 1065827 - Do not always wait to decode frames to emit loadedmetadata. r=jwwang
Bug 1065827 - Wait for loadeddata event to start test. r=jwwang
Bug 1065827 - Use onloadeddata event for reftests. r=jwwang