Backed out changeset c37d2cdef062 (bug 971528)

Backed out changeset 08a538f6350b (bug 971528)

Bug 971528 - Allocate given number of channels for WebRTC mic source. r=jesup MozReview-Commit-ID: EVii9ACkjBu

Bug 971528 - Expect stereo input in MediaEngineWebRTCMicrophoneSource. r=padenot MozReview-Commit-ID: 5nJAJw7WTEe

Bug 971528 - Allow stereo capture in AudioCallbackDriver. r=padenot * * * [mq]: graph-driver-comments MozReview-Commit-ID: JnU3opk8X5K * * * [mq]: tmp MozReview-Commit-ID: 73CtZw4CRG

Merge m-c to autoland. a=merge

Bug 1346009 - Convert 'defer' to 'new Promise' in client/webide; r=tromey MozReview-Commit-ID: 1adrD8A96Dx

Backed out 4 changesets (bug 1363505) to avoid conflicts with bug 1369140 on inbound. Backed out changeset c6b6bc96e99c (bug 1363505) Backed out changeset 494590d4307a (bug 1363505) Backed out changeset 6f6b73f4f305 (bug 1363505) Backed out changeset 0c50bc93a3dc (bug 1363505)

Bug 1368695 - don't emit event when tooltip already destroyed; r=jdescottes If a reply comes from source-map-url-service but the tooltip has already been destroyed, don't try to emit the event-tooltip-source-map-ready event. MozReview-Commit-ID: EKrT7V4qLJq

Backed out changeset ff5590f1750d (bug 1367450) for browser_CaptivePortalWatcher.js failures.

Bug 1363678 - Allow to pass a custom logLimit to configureStore. r=bgrins The idea is to allow tests to set their own logLimit without having to use Services.setIntPref. To do so, we also need to not retrieve the logLimit from Services in the messages reducer. Since we already have the logLimit in the store, we can retrieve it directly from the store by passing the prefs state to the messages reducer. We take this as an opportunity to revisit the createRootReducer function to be future proof: if any new reducer is added, they should just work as if we were using combineReducers. With those changes, we can set a lower logLimit in some tests that used to have a defined timeout since they were taking too much time. MozReview-Commit-ID: 7j80XoKkJ1y

Bug 1363678 - Adapt tests to the new filtering logic. r=bgrins,Honza MozReview-Commit-ID: Kv4fmQ4hU9c

Bug 1363678 - Refactor how we do the messages limit on the reducer. r=Honza The parent commit did some changes to the architecture of the store that needed to be handled on the limit messages function. We take advantage of this to rewrite the functions involved to be as efficient as possible. To do that, we limit the work done by Immutable structures by doing changes in them only once per added messages. MozReview-Commit-ID: 6VzobhWzK40

Bug 1363678 - Move the filtering logic to the reducer. r=bgrins We used to do the filtering on the selector, which can be costly because we're looping through all the messages of the store on each new message. Moving the logic to the reducer allow us to be more thoughtful about which messages to evaluate and when. In order to make this change, we need to pass the filter state to the message reducer. This is done by ditching the combineReducers helper function and do the plumbing by ourselves, which isn't complex. MozReview-Commit-ID: Lw37XgEFf7e

Bug 1363505 - Add tab switch reflow test. r=florian MozReview-Commit-ID: 9A77Fi6Kroi

Bug 1363505 - Add tab growth reflow test. r=florian MozReview-Commit-ID: 8Qes9Srkskm

Bug 1363505 - Add tab squeeze reflow test. r=florian MozReview-Commit-ID: Jd7uVrNaMbh

Bug 1363505 - Add reflow test for window closing. r=florian MozReview-Commit-ID: AmjNIldSQIz

Bug 1368839 - Add av1 to MediaSource.isTypeSupported. r=gerald When av1 video playback is enabled, declare it as supported in the webm container in MediaSource.IsTypeSupported. Also support special mime types of the form video/webm; codecs=vp9.experimental.<git-commit-id> so test sites can verify playback support of particular encodings while the av1 bitstream is under development. MozReview-Commit-ID: GS4n7cPxfQ7

Bug 1320058 - Use saveFile.png on windows for the save icon r=dao MozReview-Commit-ID: 8vtLMKrtKrt