Bug 1635675 N[Core:CSS Parsing and Computation][css-pseudo] implement ::file-chooser-button
Bug 1640545 R[Core:CSS Parsing and Computation]make attribute substring selectors a little faster
Bug 1640540 R[Core:CSS Parsing and Computation]attribute substring selectors should not use Unicode case folding in case insensitive mode
Bug 1640158 R[Core:CSS Parsing and Computation]Cleanup some principal-passing in the CSS loader
Bug 1639756 R[Core:CSS Parsing and Computation]copy/paste error in disabled button UA rules
Bug 1639608 A[Core:CSS Parsing and Computation]TEST-UNEXPECTED-PASS | /css/css-ui/appearance-revert-001.tentative.html | Testing http://web-platform.test:8000/css/css-ui/appearance-revert-001.tentative.html == http://web-platform.test:8000/css/css-ui/appearance-revert-ref.html
Bug 1636927 A[Core:DOM: Content Processes]Find a way to test about:processes
Bug 1639367 R[Core:DOM: Content Processes]Clean up some old TabContext code which is no longer relevant
Bug 1640021 V[Core:DOM: Core & HTML]Perma /html/cross-origin-embedder-policy/reporting-subresource-corp.https.html | [document] same-origin - promise_test: Unhandled rejection with value: object "TypeError: frame.contentWindow.ReportingObserver..." when Gecko 78 merges to Beta on 2020-06-01
Bug 1637039 R[Core:DOM: Core & HTML][rel=preload] Remove preloads from Document.Preloads() when used.
Bug 1324958 R[Core:DOM: Core & HTML]Implement <dialog> focusing steps
Bug 1422284 R[Core:DOM: Security]CSP upgrade insecure requests follow through to new (insecured) domains
Bug 1638826 A[Core:DOM: Security]A page's CSP base-uri affects pdf.js
Bug 1635709 N[Core:DOM: Selection]Clean up code around `nsFrameSelection::HandleDrag`
Bug 1575028 R[Core:DOM: Service Workers]Intermittent Assertion failure: IsAcceptingPromises(), at /builds/worker/workspace/build/src/dom/serviceworkers/ServiceWorkerShutdownBlocker.cpp:95
Bug 1638238 R[Core:Disability Access APIs]TableCellAccessible::ColHeaderCells is very slow on large tables
Bug 1464506 R[Core:Gecko Profiler]Add off-main thread IO Marker support to Gecko profiles
Bug 1632357 R[Core:Graphics]Completely blank window in Nightly starting 2020-04-07
Bug 1640412 R[Core:Graphics]Include failure id for status=unavailable too.
Bug 1625693 R[Core:Graphics: WebRender]webrender hit testing appears not to work
Bug 1635016 R[Core:Graphics: WebRender]Crash in [@ webrender::renderer::Renderer::update] DebugCommand::SetPictureTileSize()
Bug 1638293 R[Core:IPC]‘self’ was not declared in mozilla::ipc::BaseProcessLauncher::DoSetup()
Bug 1640686 R[Core:JavaScript Engine: JIT]Perma [tier2] SM Assertion failure: block(), at /builds/worker/workspace/build/src/js/src/jit/MIR.h:666
Bug 1639806 R[Core:JavaScript Engine: JIT]Optimize Math.ceil in CacheIR and Warp
Bug 1640581 R[Core:JavaScript Engine: JIT]Warp: support >>> in the transpiler
Bug 1640504 R[Core:JavaScript Engine: JIT]Optimize more intrinsics in CacheIR and Warp
Bug 1640107 R[Core:JavaScript Engine: JIT]Warp: set implicitly-used flag correctly for unused IC inputs
Bug 1639845 R[Core:Javascript: WebAssembly]Perma build bustage make[3]: *** [libmozjs-78.so] Error 1 when Gecko 78 merges to Beta on 2020-06-01
Bug 1637088 R[Core:Layout]Crash in [@ mozilla::layout::RemoteLayerTreeOwner::AttachLayerManager]
Bug 1633192 R[Core:Layout: Scrolling and Overflow]"scroll-margin" has no effect when "display: table"
Bug 1637507 R[Core:MathML][wpt-sync] Sync PR 23558 - MathML: Regenerate tests for the operator dictionary
Bug 1546358 R[Core:Networking][socket process] cache storage service is used in Http2Session
Bug 1629457 R[Core:Networking]Intermittent netwerk/test/unit/test_trr.js | application crashed [@ __thiscall InitHash::InitHash + 0x12d3] | TRRServiceChannel using nsWeakReference OffMainThread
Bug 1635566 R[Core:Networking: DNS]logincdn.msauth.net fails to resolve if network.trr.mode=3
Bug 1467380 R[Core:Panning and Zooming]avoid accidental slightly x-scroll when scrolling vertically using touchpad (implement axis locking for mac trackpad)
Bug 1640381 R[Core:Panning and Zooming]Assertion failure: ViewportUtils::IsZoomedContentRoot running toolkit/components/printing/tests/browser_page_change_print_original.js
Bug 1637634 A[Core:Privacy: Anti-Tracking]IsOnContentBlockingAllowList doesn't handle redirect
Bug 1639140 R[Core:Privacy: Anti-Tracking]Remove HasStoragePermissionInParent in DocumentLoadListener
Bug 1571290 R[Core:Security: Process Sandboxing]Allow clock_gettime64 in the 32-bit linux seccomp-bpf profile
Bug 1531851 R[Core:Web Audio]windows/aarch64 - dom/media/webaudio/test/test_ScriptProcessorCollected1.html | All expected nodes should be collected
Bug 1466532 N[Core:XPCOM]Downloading of MS shortcuts (.lnk) silently fails
Bug 1639111 R[DevTools:General]Devtools actor errors using Components.exception show as unknownError
Bug 1636192 N[DevTools:General]Intermittent dt fission leakcheck | tab 370625 bytes leaked (APZEventState, ActiveElementManager, AsyncFreeSnowWhite, BackstagePass, BrowserChild, ...)
Bug 1639135 R[DevTools:Inspector: Compatibility]Compat panel - Settings iOS Safari current (13) and iOS Safari current (13.4) checkboxes share click-id
Bug 1640631 R[DevTools:Inspector: Rules]Make ::marker styles not show up for elements that aren't list items.
Bug 1639852 R[DevTools:Inspector: Rules]Make inspector be more granular regarding pseudo-elements.
Bug 1640566 R[DevTools:Netmonitor]Blocked requests should be always rendered in red
Bug 1639387 A[DevTools:Netmonitor]Consider using word-break: break-all for header values for cleaner block alignment
Bug 1628194 R[DevTools:What's New]Update DevTools What's New for 77
Bug 1640501 R[Firefox:General]Remove toolkit.cosmeticAnimations.enabled from all.js
Bug 1626842 R[Firefox:General]Migrate the window title to Fluent, sequel
Bug 1638375 R[Firefox:Messaging System]ExperimentAPI should have an update interface
Bug 1639616 R[Firefox:Protections UI][Protections Dashboard 1.5] Monitor card cache has stopped working
Bug 1624969 R[Firefox:Protections UI][Protections Dashboard 1.5] Add progress bar on monitor card.
Bug 1638502 A[Firefox:Security][DoH] Persist TRR-selection dry-run result
Bug 1617369 N[Firefox Build System:Lint and Formatting][rust] Reformat the tree using rustfmt
Bug 1519636 N[Firefox Build System:Lint and Formatting]Reformat recent changes to the Google coding style
Bug 1640532 R[Firefox Build System:Lint and Formatting]Update codespell to 1.17.1
Bug 1633866 A[Firefox Build System:Task Configuration]Dynamically select which tests run during taskgraph generation
Bug 1636797 N[Firefox Build System:Task Configuration]mach bootstrap fails installing minidump stackwalk
Bug 1640580 R[Firefox Build System:Try]mach try auto doesn't schedule web platform tests
Bug 1625325 R[GeckoView:General]Telemetry to measure child process lifetime
Bug 1618058 R[GeckoView:General]Implement the GV Autocomplete API for login autocomplete
Bug 1633466 R[Toolkit:Blocklist Implementation]Report usage of blocklist v3 to telemetry
Bug 1640500 R[Toolkit:Telemetry]Stop reporting toolkit.cosmeticAnimations.enabled in TelemetryEnvironment
Bug 1417079 R[Toolkit:Themes]Make tab hover animation obey prefers-reduced-motion
Bug 1638664 R[Webtools:Searchfox]Perma Windows searchfox idx [tier2] mozmake.EXE[4]: *** [Unified_cpp_dom_gamepad0.obj] Error 1 after clang: error: clang frontend command failed due to signal (use -v to see invocation)
Bug 1179358 R[mozilla.org:Licensing]Remove Adobe CMAP License from about:license
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Changes to 69 bugs - 54 fixed.
1 bugs are not included due to being restricted