Bug 1051020: Update URL of flexbox spec in flexbox reftests. (no review; test-metadata-only)
Update NSPR to NSPR_4_10_7_BETA5 to pick up the fix for bug 1043082

--HG--
extra : rebase_source : 301754d11c7d6ced30527213ef861278982fe04b
Bug 1046344 - Add a build option to enable the C++ APZ code. r=snorp
Bug 1046344 - Unbitrot and rearrange the old APZ glue code in Fennec. r=snorp
Bug 1046344 - Update some ifdefs to account for MOZ_ANDROID_APZ. r=snorp
Bug 1050702 - Improve the use of strings in URLSearchParams, r=hsivonen
Bug 1048952 - Lower compositor permanent hang timeout to 2 seconds; r=snorp
Bug 1049161 - Fix ThreadStackHelper thread handle permissions on Windows; r=snorp
Bug 984057 - Reset autocomplete states when needed; r=wesj
Bug 1049136 - Stop using the TouchEventInterceptor interface in LayerView as it introduces an unnecessary layer of abstraction. r=wesj

This makes it clearer what the implications of returning true from
PanZoomController.onTouchEvent are. Rather than having arbitrary
TouchEventInterceptor implementations stop receiving events, this makes
it clear that the only thing that stops is the events getting delivered
to Gecko.
Bug 1049136 - Add a method to convert MultiTouchInputs to WidgetTouchEvents. r=mwu

Original code by Mason Chang posted on bug 970751; modified by Kartikaya Gupta
for use in bug 1049136.
Bug 1049136 - Hook up touch event handling for apz-fennec. r=wesj,snorp
Bug 1049136 - Add native-code awareness of the Java UI thread so we can do thread assertions. r=snorp
Bug 1050797 - Remove some dead code. r=rnewman
Bug 1049075: Remove unnecessary "virtual" keyword from ~nsGridCell (which nothing derives from & inherits from nothing). r=tn
Bug 1009765 - Add GMP plugin crashes to FHR crash reporting (part 1: CrashReporterParent). r=gfritzsche
Bug 1009765 - Add GMP plugin crashes to FHR crash reporting (part 2: FHR, toolkit/components/crashes). r=gps
bug 1047494 - refactor tautological size check in mozilla::pkix::VerifySignedData r=briansmith
Bug 1045163: Remove delay before updating existing tables on disk (r=gcp)
Bug 1033871: Check nsIPermissionManager before enabling tracking protection in nsChannelClassifier (r=mcmanus)

--HG--
rename : toolkit/components/url-classifier/tests/mochitest/classifiedAnnotatedFrame.html => toolkit/components/url-classifier/tests/mochitest/allowlistAnnotatedFrame.html
rename : toolkit/components/url-classifier/tests/mochitest/test_classified_annotations.html => toolkit/components/url-classifier/tests/mochitest/test_allowlisted_annotations.html