Remove an exact-error-message check from an xpcshell test -- error message string format is not a stable interface, and tests shouldn't break when message strings change from time to time.  Followup to bug 507998, r=orange

--HG--
extra : rebase_source : b30fe2c6dc49c3278e1177bee7e55b6ee833dac6
Bug 951979 - Reorder compilation vs. operation callback lock ordering constraints, r=jandem.
Backed out changesets ccdc3d4f4571, 4dcc91e771e3, 0ae14946314b, and 94d22ab0b17f (bug 937960) for Windows 7 debug xpcshell failures.
Bug 950460 - Fixup test used for discarding property type information for singleton objects, r=jandem.
Bug 843004 - Make detecting-ful evaluations of undefined properties in self-hosted code not warn, so that self-hosted code can use that pattern when it wants to.  r=jorendorff

--HG--
extra : rebase_source : da9765d3ccf46758101d082b01de761c5ceed14e
Bumping gaia.json for 2 gaia-central revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/f88be8e2bdfe
Author: Etienne Segonzac <etienne@segonzac.info>
Desc: Merge pull request #14660 from etiennesegonzac/bug-949487-window-manager-insta-kill

Bug 949487 -  Harden the AppWindowManager against apps that gets insta-killed r=alive

========

https://hg.mozilla.org/integration/gaia-central/rev/cabdfa599bb7
Author: Etienne Segonzac <etienne@segonzac.info>
Desc: Bug 949487 -  Harden the AppWindowManager against app that gets
insta-killed
Bug 950505 - Build content/media/wmf in unified mode; r=roc
Bug 950506 - Build content/media/directshow in unified mode; r=roc
Bug 950507 - Build content/media/fmp4 in unified mode; r=roc
Bug 950508 - Build widget/windows in unified mode; r=roc
Bug 950504. Remove MatrixForThebesMatrix. r=mattwoodrow

--HG--
extra : rebase_source : 77103221abbb55d23f9d399d4973ef0b8f269079
Bug 949880 - Refactor Android Sync's SyncAdapter for FxAccount use. r=rnewman

--HG--
extra : rebase_source : 28937855c499bb621458b15424ac67378e43f9db
Bug 949078.  Provide information about which return value we're talking about when throwing a conversion failure exception for the return value of a call into a WebIDL callback.  r=peterv
Bug 949682 part 1.  Add a [Frozen] annotation on WebIDL attributes that have sequence types.  r=peterv
Bug 949682 part 2.  Make gamepad use frozen sequences.  r=ted
Bug 950657.  Give WebIDL callbacks an operator== that does the right thing.  r=smaug
Bug 950544 part 1.  Change FindMatchingElements and ParseSelectorList take an ErrorResult instead of returning an nsresult.  r=smaug
Bug 950544 part 2.  Move the handling of the selector cache into ParseSelectorList.  r=smaug
Bug 950544 part 3.  Make ParseSelectorList an nsINode member method and use it in Element for MozMatchesSelector.  r=smaug
Bug 950728.  Nicer error reporting when a callback argument is not wrappercached.  r=smaug