Bug 1615380 R[Core:CSS Parsing and Computation]Replace grid-auto-flow constants with cbindgen equivalents
Bug 1559276 R[Core:CSS Parsing and Computation]Retiring support for 3-valued <position> (excluding background)
Bug 1615719 R[Core:DOM: Bindings (WebIDL)]Refactor the code that generates Web IDL method names for error reporting
Bug 1615022 R[Core:DOM: Bindings (WebIDL)]Make CopyableErrorResult safer to use
Bug 1609288 R[Core:DOM: CSS Object Model]Implement adoptedStyleSheets functionality for DocumentOrShadowRoot
Bug 1615131 R[Core:DOM: Core & HTML]Like `nsRange`, `StaticRange` instances should also be reused as far as possible
Bug 1615399 R[Core:DOM: Core & HTML]Stop using NS_ERROR_DOM_TYPE_ERR in BodyStream
Bug 1588688 A[Core:DOM: Editor]Change using array of nsINode to array of nsIContent in editor
Bug 1615304 R[Core:DOM: Selection]Move `nsFrameSelection::DeleteFromDocument` to `Selection`
Bug 1609665 N[Core:DOM: Service Workers]Crash in [@ mozilla::dom::ServiceWorkerRegistrationInfo::MaybeScheduleTimeCheckAndUpdate]
Bug 1609863 R[Core:DOM: Workers][wpt-sync] Sync PR 21229 - SharedWorker: Add static import with 'module' type for SharedWorker
Bug 1615502 R[Core:Disability Access APIs]crash near null in [@ mozilla::a11y::HTMLLIAccessible::HTMLLIAccessible]
Bug 1611428 R[Core:Disability Access APIs]aria-label does not work in input field with VoiceOver
Bug 746531 A[Core:Disability Access APIs]Unexpected focus event on testing down key on ml_marmalade in tests_focus_listcontrols.xul
Bug 1614570 R[Core:Graphics]Crash in [@ IPCError-browser | ShutDownKill | mozilla::gfx::VRManagerChild::ShutDown]
Bug 1612610 R[Core:Graphics: Text]Titles with emojies wierd behavior with fullscreen
Bug 1615683 R[Core:Graphics: WebRender]Disable DirectComposition temporarily for telemetry purposes
Bug 1555356 N[Core:Graphics: WebRender]Google docs images use blobs
Bug 1609881 R[Core:IPC]Put the fork server behind a preference so we have a simple way to enable it
Bug 1615405 R[Core:JavaScript Engine]`eval(nonString)` should not have observable side effects
Bug 1610336 R[Core:JavaScript Engine]Change ds::InlineTable to not assume key-types must be pointer types.
Bug 1615354 R[Core:JavaScript: GC]Rename FinalizationGroup 'holdings' field to 'heldValue' in line with the spec
Bug 1506376 R[Core:Layout]Consider to make PCompositorBridge::DidComposite high priority message
Bug 1615609 N[Core:Layout]Rename nsRefreshDriver::IntersectionObservationAdded.
Bug 1610597 R[Core:Layout]The RDM "Device simulation changes require a reload..." info-bar isn't large enough for its text, if the text wraps
Bug 1615594 R[Core:Networking: Cookies]Re-enable WPT mozilla cookie tests
Bug 1615058 R[Core:Networking: DNS]Do not load library for DnsQuery_A at runtime
Bug 1603504 R[Core:Networking: HTTP]ThreadSanitizer: data race [@ NS_CopySegmentToBuffer] vs. [@ Pickle::WriteBytes] (memcpy race) through HttpChannelParent
Bug 1615275 A[Core:Panning and Zooming]Intermittent GECKO(2254) | SUMMARY: ThreadSanitizer: data race /builds/worker/workspace/build/src/gfx/layers/apz/src/Axis.cpp:358:42 in GetVelocity
Bug 1600793 N[Core:Panning and Zooming]Make the scrolling input latency telemetry work for Webrender
Bug 1614956 R[Core:Permission Manager]Wrong aForceStripOA parameter passed to GetKeyForOrigin() inside nsPermissionManager::GetPermissionsWithKey()
Bug 1615261 R[Core:Print Preview]Tab crashes on Print Preview exit on deviantart.com
Bug 1552966 R[Core:Printing: Setup]Convert the printing code from DocShellTree* to BrowsingContext
Bug 855889 R[Core:Printing: Setup]Remove "print.use_global_printsettings" pref
Bug 1614730 R[Core:Security: PSM]Crash in [@ SetValidationOptionsCommon]
Bug 1608759 R[Core:Storage: Quota Manager]QM: Implement and use verifyStorage() function in all upgrade tests
Bug 1613482 R[Core:Web Painting]clear nsRefreshDriver::mHasScheduleFlush whenever mViewManagerFlushIsPending is cleared
Bug 1614232 R[Core:Web Painting]ClientRefLayer needs to forward mask layers if they have them
Bug 1615057 R[Core:Widget]Respect author-specified padding when native theme is disabled
Bug 1615092 R[Core:Widget]Remove `IsDateTimeResetButton` padding fixup that is no longer necessary when native theme is disabled
Bug 699022 R[Core:Widget: Gtk]linux input method over spot style not report the caret position correctly
Bug 1615769 R[Core:Widget: Win32]Windows build fails with Windows SDK 10.0.17763.0
Bug 1615072 R[Core:XPCOM]Leak checking for non-default processes not working on OSX
Bug 1615045 A[Core:XPCOM]ThreadSanitizer: data race [@ mozilla::scache::StartupCache::WriteToDisk] vs. [@ mozilla::scache::StartupCache::WriteToDisk]
Bug 1615577 R[DevTools:Documentation]Fix Table of Content on Firefox source docs
Bug 1613773 R[DevTools:Inspector]Merge devtools.inspector.showUserAgentShadowRoots into devtools.inspector.showAllAnonymousContent
Bug 1615205 R[DevTools:Inspector: Animations]Double scrollbar for small widths when there are no animations
Bug 1403340 R[DevTools:Inspector: Computed]Inspector: tweak Computed tab odd/even lines color on Dark theme
Bug 1606514 R[DevTools:Netmonitor]Faster visible-rows-only and pixel-aligned waterfall column
Bug 1615586 R[DevTools:Netmonitor][RTL] Fix text alignment of the values text in the Security tab when clicking them
Bug 1592535 A[DevTools:Netmonitor]Show a clickable stack trace in the cause column
Bug 1607999 A[DevTools:Responsive Design Mode]Custom User Agent String is not retained in a 302 redirection
Bug 1609567 A[DevTools:Style Editor]Style Editor ignores ui.caretBlinkTime 0
Bug 1615413 R[DevTools:about:debugging]Profiling a fresh Android process via about:debugging uses wrong default profiler settings unless settings are toggled
Bug 1545046 R[Firefox:Address Bar]Hide the container label in the URL bar in small windows
Bug 1613644 R[Firefox:Address Bar]_updateIndices shouldn't have to change ids
Bug 1614651 R[Firefox:Address Bar]Add hidden pref to disable restrictions on Search Tips to help with testing
Bug 1615276 R[Firefox:Address Bar]Add subtest to ensure urlbar.searchTips.shownCount prefs are being incremented correctly
Bug 1613722 R[Firefox:Enterprise Policies]SanitizeOnShutdown should allow unset values and unlocked
Bug 1613932 R[Firefox:Menus]SVG images break the context menu because `imageInfo` contains SVGAnimated properties which are not serializable
Bug 1613612 R[Firefox:Messaging System]Revert 1603071 - using release snippets in Nightly
Bug 1615560 R[Firefox:Messaging System]Expose default search engine pref
Bug 1614714 R[Firefox:Preferences]On slower machines, the search engine name flicker when opening/reloading about:preferences#search
Bug 1612122 R[Firefox:Search]Copy / Cut options from context menu are available on empty searchbar
Bug 1615134 R[Firefox:Shell Integration]Add an API to open macOS Security & Privacy preference panes
Bug 1607341 R[Firefox:Sync]browser.bookmarks.onChanged event has datedAdded 1000x too high
Bug 1614555 R[Firefox:Tabbed Browser]The tab manager menu doesn't update when tabs are modified through their context menu
Bug 1615589 R[Firefox Build System:General]Add Arabic to onchange l10n changesets to break try on more unicode problems
Bug 1547823 R[Firefox Build System:General]Upgrade Node build/test environment to v10.x
Bug 1615595 R[Firefox Build System:General]add lucet/wasi-sysroot toolchains to mac instrumented builds
Bug 1615511 R[Firefox Build System:General]Some cross-build cleanup in windows.configure
Bug 1361341 N[Firefox Build System:Lint and Formatting]Add rust clippy to mozlint
Bug 1608834 N[Firefox Build System:Task Configuration]Enable chunking in the taskgraph for all mochitest suites
Bug 1615408 R[Firefox Build System:Try]ValueError in |mach try empty|
Bug 1615372 R[GeckoView:General]Remove useContentProcessHint setting
Bug 1611579 R[GeckoView:General]Intermittent org.mozilla.geckoview.test.DynamicToolbarTest.notCrashOnResizeEvent | org.mozilla.geckoview.test.util.UiThreadUtils$TimeoutException: Timed out after 30000ms
Bug 1615479 R[Release Engineering:General]`AttributeError: 'NoneType' object has no attribute 'get'` when using `mach try` with try syntax
Bug 1615371 R[Release Engineering:General]Bump partial generation python version to 3.8
Bug 1610374 A[Remote Protocol:Agent]Intermittent remote/test/browser/page/browser_navigateToHistoryEntry.js | Got expected current index - Got 2, expected 1
Bug 1615368 R[Remote Protocol:Runtime]Response for Runtime.callFunctionOn with returnbyValue misses "type" and "description"
Bug 1615260 R[Remote Protocol:Runtime]Response for Runtime.callFunctionOn with returnbyValue shouldn't return value when it's not serializable
Bug 1612161 R[Toolkit:Password Manager][a11y] Generated password entry is filled upon field navigation with TAB
Bug 1613524 R[Toolkit:Places]Consider moving PageIconProtocolHandler into C++
Bug 1610899 A[Toolkit:Video/Audio Controls]Closed captions list is cut off if there are many tracks
Bug 1614966 R[WebExtensions:General]ExtensionXPCShellUtils.jsm overriding of services.settings.default_bucket makes it hard to use remote settings in tests that use add-on manager
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Changes to 88 bugs - 73 fixed.
5 bugs are not included due to being restricted