Bug 1673007 N[Core:Audio/Video: Playback]Add more profile markers to help diagnose WMF Initialization failures
Bug 1674495 R[Core:DOM: Core & HTML]Signaling abort on an AbortSignal should immediately clear out the follower list
Bug 1674341 R[Core:DOM: Security]Test SiteIdentity when auto-upgrading mixed content
Bug 1674194 R[Core:Disability Access APIs]Tables with aria roles on cells or rows should be layout tables
Bug 1619092 R[Core:Disability Access APIs]display:contents and role="presentation" don't work together for tbody
Bug 1674196 R[Core:Disability Access APIs]Layout tables should not return column containers as children
Bug 1674672 R[Core:GFX: Color Management]qcms: Change input gamma table to a Option<Vec<f32>>.
Bug 1669838 R[Core:Gecko Profiler]Add the SwComposite thread to all the presets
Bug 1674045 R[Core:Gecko Profiler]Deduplicate UniqueJSONStrings and avoid raw string pointers
Bug 1674468 R[Core:Graphics]Audit github-sync tool documentation and permission structure
Bug 1674690 R[Core:Graphics: WebRender]Remove DocumentLayer while retaining the rest of the Document API
Bug 1674943 R[Core:Graphics: WebRender]warning: getting the inner pointer of a temporary `CString`
Bug 1674212 R[Core:Internationalization]Add override for date time connector pattern
Bug 1673867 R[Core:JavaScript Engine]Change ArrayBuffer{View} offset/length accessors to return a wrapped size_t
Bug 1601286 R[Core:JavaScript Engine]ThreadSanitizer: data race [@ flagsField] vs. [@ setFlagBit]
Bug 1649234 R[Core:JavaScript Engine]Assertion failure: isExceptionPending(), at vm/JSContext.cpp:889 with BigInt and timeout
Bug 1674560 R[Core:JavaScript: Internationalization API]Perma SM non262/Intl/DateTimeFormat/fractional-second-digits-append-item.js | (args: "--dll /builds/worker/workspace/breakpad-tools/libbreakpadinjector.so") [0.3 s] when Gecko 84 merges to Beta on 2020-11-16
Bug 1674450 R[Core:Layout]Convert SizeComputationInput's computed margin, border/padding, padding to logical coordinates
Bug 1674556 R[Core:Layout]Frequent TEST-UNEXPECTED-PASS | bugs/409659-X.html == bugs/409659-1-ref.html | image comparison, max difference: 0, number of differing pixels: 0
Bug 1672793 R[Core:Layout][css2][css-images] Zero or infinite intrinsic ratio
Bug 1596356 A[Core:Layout]Remove XUL absolute positioning attribute code
Bug 1674624 R[Core:Layout: Text and Fonts]Intermittent TEST-UNEXPECTED-TIMEOUT | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html | Initialize lineGapOverride with a non-percentage should fail - Test timed out
Bug 1671886 R[Core:Networking]Add telemetry for restarting a transaction when echConfig is used
Bug 1674328 R[Core:Networking: DNS]Make DNS requests use TRR_DISABLED_MODE instead of using RESOLVE_DISABLE_TRR flag
Bug 1667579 R[Core:Networking: DNS][TRR] Add preference to allow NAT64 prefix to be specified for DNS record synthesis
Bug 1672576 R[Core:Panning and Zooming]Remove or update probes expiring in Firefox 85: SCROLL_INPUT_METHODS
Bug 1674426 R[Core:Panning and Zooming]Hand off/retire telemetry probes
Bug 1674279 R[Core:Panning and Zooming]Fix APZ test failures introduced by AndroidFlingPhysics and AndroidVelocityTracker, and enable the affected tests
Bug 1674731 R[Core:Printing: Setup]Warn a bit harder on debug builds when printing errors.
Bug 1673708 R[Core:Printing: Setup]Crash in [@ InvalidArrayIndex_CRASH | nsPrinterWin::PaperList]
Bug 1674716 R[Core:Printing: Setup]Fix printing selection-only from the GTK print dialog.
Bug 1672394 R[Core:Privacy: Anti-Tracking]Purging logs user out of some sites (e.g. Twitter / Google) every day when clearing history on shutdown is enabled (summary in comment 20)
Bug 1672346 R[Core:Privacy: Anti-Tracking]PurgeTrackerService malformed URI exception when attempting to purge cookies
Bug 1671713 A[Core:Security: PSM]Upgrade Firefox 84 to use NSS 3.59
Bug 1674010 R[Core:Widget]The range thumb should have a shadow in the basic theme
Bug 1673051 R[Core:Widget: Cocoa]Remove OnYosemiteOrLater(), OnElCapitanOrLater(), and OnSierraOrLater()
Bug 1671704 R[Core:Widget: Cocoa]Support drawing native macOS scrollbars in the non-native ("basic") theme
Bug 1601632 N[Core:XPConnect]ThreadSanitizer: data race [@ mozilla::ScriptPreloader::MaybeFinishOffThreadDecode] vs. [@ mozilla::ScriptPreloader::OffThreadDecodeCallback] on mToken
Bug 1615265 R[Core:XPConnect]Perma ThreadSanitizer: data race /builds/worker/workspace/build/src/js/xpconnect/loader/ScriptPreloader.cpp:930:17 in mozilla::ScriptPreloader::OffThreadDecodeCallback(JS::OffThreadToken*, void*) when Gecko 75 merges to Beta on 2020-03-09
Bug 1654757 R[DevTools:General]Remove usage of actorHasMethod in performance-controller
Bug 1654754 R[DevTools:Inspector]Remove usage of actorHasMethod in grid inspector and highlighters-overlay
Bug 1654755 R[DevTools:Inspector: Rules]Remove usage of actorHasMethod in rules and new-rules modules
Bug 1674607 R[DevTools:Netmonitor]Dark mode issues with the error boundary for the netmonitor
Bug 1669509 R[DevTools:Storage Inspector]Chrome indexeddb databases show up in the devtools' storage panel for a webpage
Bug 1674371 R[DevTools:Style Editor]Move ELEMENT_STYLE constant to a single file
Bug 1674362 R[DevTools:Style Editor]Split styles.js actors/fronts/specs in individual file for StyleRule and PageStyle actors
Bug 1674485 A[Firefox:Address Bar]URL heuristic result icon is lost after selecting a one-off
Bug 1671502 R[Firefox:Address Bar]Intermittent [TV] browser/modules/test/browser/browser_UsageTelemetry_urlbar_searchmode.js | The tab-to-search result is an onboarding result. - "undefined" == "onboardTabToSearch" - JS frame :: chrome://mochitests/content/browser/browser/modules/test/bro
Bug 1674006 R[Firefox:Enterprise Policies]Add a null check for addon.sourceURI in InstallAddonFromURL
Bug 1674009 R[Firefox:Enterprise Policies]Update preference policy to include spellchecker. and pdfjs.
Bug 1674540 R[Firefox:General]Unable to compile SpiderMonkey builds on Windows 10
Bug 1674234 R[Firefox:General]Add a profiler marker for creating the skeleton UI
Bug 1669483 V[Firefox:Messaging System]Notify me about new features from What’s New can’t be selected using Tab key
Bug 1674282 R[Firefox:Pioneer]about:ion does not update when add-ons status changes
Bug 1672471 R[Firefox:Security]Hovering tabs in about:certificate can cause the most of the text on the page to jump
Bug 1469169 R[Firefox:Sync]Don't sync TRANSITION_DOWNLOAD history visits
Bug 1673363 R[Firefox:Toolbars and Customization]Bookmarks Menu Only on New Tab flashes when opening in a new window
Bug 1673490 R[Firefox:Toolbars and Customization]Bookmarks toolbar appears then hides when bookmarking a PDF document (due to same-document location changes)
Bug 1668965 V[Firefox:about:logins]Remove mentions of the Lockwise mobile apps from about:logins
Bug 1674498 R[Firefox Build System:General]Remove references to jarsigner from build system
Bug 1671224 R[Firefox Build System:Source Code Analysis]`static-analysis check --outgoing` is broken on Windows
Bug 1673436 R[Firefox Build System:Task Configuration]Increase the number of manifests scheduled on autoland
Bug 1673100 R[GeckoView:General]Add a version of gv-junit that runs fission
Bug 1674701 A[GeckoView:General]2.15 - 77.61% allrecipes SpeedIndex / bbc Similarity / bing-search-restaurants Similarity / bing-search-restaurants Similarity2D / ebay-kleinanzeigen Similarity2D / ebay-kleinanzeigen-search Similarity / ebay-kleinanzeigen-search Similarity2D / facebook C
Bug 1671460 R[GeckoView:General]Add extra metadata about deprecation
Bug 1674398 R[Thunderbird:Build Config]Move comm/mozharness directory to comm/testing/mozharness/configs to line up with Firefox
Bug 1674005 R[Toolkit:Async Tooling]Fortify PromiseSet in AsyncShutdown
Bug 1674135 A[Toolkit:Printing]Printing via the “Print using the system dialog” option is not working for about pages
Bug 1669225 R[Toolkit:Printing]The printer select dropdown shouldn't be disabled when we have invalid values
Bug 1674156 R[Toolkit:Telemetry]Link to test strategy document in documentation
Bug 1673642 N[Toolkit:Telemetry]Implement C++ and JS APIs for the Boolean Metric Type
Bug 1670811 N[WebExtensions:General]Extend browsingData.remove API to remove a subset of data with cookieStoreId for contextualIdentities
Bug 1634556 R[WebExtensions:General]Ctrl+scroll wheel does not zoom in web extension panels or popups
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Changes to 75 bugs - 63 fixed.
2 bugs are not included due to being restricted