Bug 1652202 R[Core:Audio/Video: Playback]Update libdav1d to 6cf58c8e for Firefox 80
Bug 1655323 R[Core:Canvas: WebGL]DMABUF WebGL: Aquarium becomes black after a minute
Bug 1657402 R[Core:Canvas: WebGL]ClientWebGLContext::SetContextOptions can be called off the main thread via offscreen canvas, so it shouldn't call Preferences::GetBool
Bug 1654935 R[Core:DOM: Content Processes]Crash in [@ mozilla::dom::WindowGlobalChild::Create] during print preview
Bug 1265275 R[Core:DOM: Core & HTML][Presentation WebAPI] Remove "using namespace" from dom/presentation cpp files
Bug 1653474 R[Core:DOM: Core & HTML]dynamic insert http-equiv='refresh' meta on an already loaded document doesn't create navigation
Bug 1556342 R[Core:DOM: Core & HTML]Custom elements: implement customElements.define's form-associated
Bug 1656686 A[Core:DOM: Core & HTML]Perma TEST-UNEXPECTED-PASS | /html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html | Testing http://web-platform.test:8000/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html
Bug 1657163 R[Core:DOM: Core & HTML]Enable <dialog> in chrome UI for beta/release
Bug 1656430 R[Core:DOM: Editor]Make `EditorBase::DeleteSelectionWithTransaction()` treat ranges instead
Bug 1656432 R[Core:DOM: Editor]Redesign `nsIEditActionListener::WillDeleteSelection()`
Bug 1655389 R[Core:DOM: Editor]Split `HTMLEditor::HandleDeleteCollapsedSelectionAtOtherBlockBoundary()` to range computation part and modifying DOM tree part
Bug 1619953 R[Core:DOM: File]Extend BlobURLChannel to always request and read BlobURL data from parent process
Bug 1589102 N[Core:DOM: Navigation]Fix loads that inherit principals - about:blank and about:srcdoc - and make them go via DocumentChannel
Bug 1633710 R[Core:DOM: Security]Replace nsIPrincipal.uri functions with new Principal counterparts in js
Bug 1657348 R[Core:DOM: Security]Simplify CouldBeHttpsOnlyError within docshell
Bug 1656858 R[Core:DOM: UI Events & Focus Handling]Assertion failure: focusedWindow (BrowsingContext should always have a window here.) when session-restoring on a debug build
Bug 1558374 R[Core:Graphics: WebRender]Black squares artifacts on Android webrender (Mali-G71)
Bug 1652750 R[Core:Graphics: WebRender]Have WR not crash the browser when given deeply nested 3d transformed elements
Bug 1653796 N[Core:Graphics: WebRender]sample times for apz animations non-monotonic with webrender
Bug 1653895 R[Core:JavaScript Engine]Rename ScopeCreationData::create to different name for each input
Bug 1657329 R[Core:JavaScript Engine]Linker issues in JS Debugger when running non-unified build locally
Bug 1656744 V[Core:JavaScript Engine]Assertion failure: !obj->containsDenseElement(index), at vm/Iteration.cpp:1547
Bug 1657314 R[Core:JavaScript Engine]Update opcode for bug 1656351
Bug 1657066 R[Core:JavaScript Engine]Dynamic module import asserts if it encounters an uncatchable exception
Bug 1657168 R[Core:JavaScript Engine]separate out x86-ish macOS and aarch64 macOS for FFI_TARGET
Bug 1656552 R[Core:JavaScript Engine: JIT]Stub Health score is the incorrect number
Bug 1656100 R[Core:JavaScript Engine: JIT]Spew CacheIR instructions with report
Bug 1656831 R[Core:JavaScript Engine: JIT]Optimize Array pop/shift in CacheIR and Warp
Bug 1655940 R[Core:JavaScript Engine: JIT]Optimize some natives with template objects in CacheIR and Warp
Bug 1649929 R[Core:Javascript: WebAssembly]wasm/limits.js jit-test requires shared memory, which breaks Cranelift/aarch64 WebAssembly tests
Bug 1657062 R[Core:Javascript: WebAssembly]Crash [@ RustMozCrash] through [@ cranelift_codegen::remove_constant_phis::do_remove_constant_phis]
Bug 1656638 N[Core:Javascript: WebAssembly]Add telemetry for WebAssembly compile and run times
Bug 1656281 R[Core:Layout]Stretching items in a grid container doesn't work if there's no aspect ratio.
Bug 1528649 R[Core:Networking]Remove the context parameter from nsInputStreamPump::AsyncRead
Bug 1655843 R[Core:Networking: HTTP]Call ProcessPendingQueue when a Http3 connection changes to state CONNECTED
Bug 1497249 R[Core:Networking: HTTP][socket-proc] Connection stickiness handling for upgrade observers
Bug 1654933 R[Core:Panning and Zooming]Twitter unexpectedly changes scroll position when clicking photos
Bug 1657316 R[Core:Panning and Zooming]Perma bustage mozbuild.preprocessor.Error: ('$SRCDIR/modules/libpref/init/StaticPrefList.yaml', 255, 'UNDEFINED_VAR', 'NIGHTLY_BUILD') when Gecko 81 merges to Beta on 2020-08-24
Bug 1654678 A[Core:Printing: Setup]Unify macOS and Linux CUPS data retrieval for nsIPrinterList
Bug 1657164 R[Core:Printing: Setup]Remove PSPrinter code when using GTK
Bug 1655558 R[Core:Printing: Setup]Use CUPS to Retrieve Printer Paper Sizes On macOS and Linux
Bug 1654064 A[Core:Privacy: Anti-Tracking]Unable to sign in with Google on app.plex.tv with ETP Standard
Bug 1655105 A[Core:Security: PSM]Upgrade Firefox 81 to use NSS 3.56
Bug 1636050 N[Core:Storage: Cache API]Replace the use of raw pointers with SafeRefPtr in CacheAPI
Bug 1655544 R[Core:Web Audio]Assertion failure: window, at /builds/worker/checkouts/gecko/dom/media/webaudio/AudioWorkletNode.cpp:613
Bug 1656117 R[Core:Web Painting]Touching nsRefreshDriver.h rebuilds the world
Bug 1656068 R[Core:WebRTC: Audio/Video]SUMMARY: ThreadSanitizer: data race /builds/worker/checkouts/gecko/media/webrtc/trunk/webrtc/modules/audio_processing/aec/echo_cancellation.cc:131:43 in webrtc::WebRtcAec_Create()
Bug 1547595 R[Core:Widget: Gtk]GTK puts \r\n line endings into the Wayland Clipboard on Linux
Bug 1655943 R[Core:Widget: Gtk][Linux] Set dmabuf surface uid to all dmabuf surfaces
Bug 1654775 R[Core:Widget: Gtk][Wayland] Don't flood console with "Getting screen in wayland, primary display will be returned"
Bug 1657315 R[Core:Widget: Gtk]Remove NS_NATIVE_COMPOSITOR_DISPLAY as it's not used
Bug 1655680 R[Core:mozglue]TestDllInterceptor.exe Failed to hook CloseHandle from k ernel32.dll W8.1/W8 64bit
Bug 1637538 R[DevTools:Application Panel]UX polish: Remove "Debug" button and update design as per latest mockup
Bug 1656888 R[DevTools:Framework]Preliminary work for worker support in TargetList/Resource API
Bug 1657104 R[DevTools:Framework]Implement resource-update between ResourceWatcher and Watcher Actor
Bug 1655985 R[DevTools:General]Move devtools/server/actors/descriptors/watcher up one level
Bug 1653743 R[DevTools:Netmonitor]Request body not showing for Service Worker requests
Bug 1655485 A[Firefox:Address Bar]Exit search mode if prefs were flipped
Bug 1656005 R[Firefox:Address Bar]Clear input and invalidate pageproxystate if search mode is entered with a valid pageproxystate
Bug 1647893 R[Firefox:Address Bar]Enter search mode with default indicator on Accel+K
Bug 1657291 R[Firefox:Address Bar]Replace UrlbarPrefsObserver with an ordered list of weak observers internal to UrlbarPrefs
Bug 1656631 V[Firefox:Messaging System]Multistage about:welcome - Make static fixed sites in Import screen as default experience
Bug 1649301 V[Firefox:Messaging System]Add privacy screen in multistage about:welcome onboarding Fx 80
Bug 1657194 R[Firefox:New Tab Page]Newtab page is unresponsive on first open with multi process debugger
Bug 1657400 R[Firefox:PDF Viewer]Update pdf.js to version 2.6.207
Bug 1646203 R[Firefox:Pioneer]add support for default studies to Pioneer
Bug 1650468 R[Firefox:Protections UI][Protections Dashboard] Should accept entrypoint params
Bug 1645619 R[Firefox:Search]The urlbar placeholder intermittently reverts back to the "Search or enter address" string without the search engine
Bug 1655902 R[Firefox:Search]Intermittent browser/components/search/test/browser/browser_oneOffContextMenu_setDefault.js | One-off should have the tooltip set to the engine name - "" == "Google (@google)" - JS frame
Bug 1657420 R[Firefox Build System:General]FileNotFoundError on config/version_win.py
Bug 1656044 R[Firefox Build System:General]Move MOZ_GFX_OPTIMIZE_MOBILE from old-configure
Bug 1656341 R[Firefox Build System:General]Move --enable-pref-extensions from old-configure
Bug 1656346 R[Firefox Build System:General]Move --enable-startupcache from old-configure
Bug 1601690 R[Firefox Build System:General: Unsupported Platforms]Remove gcc as a supported windows toolchain
Bug 1648723 R[Firefox Build System:Task Configuration]Introduce a "half backstop" where we select a subset of tests to run using the smart scheduler
Bug 1657192 R[Firefox Build System:Task Configuration]Expose whether a task was generated by chunking in the taskgraph
Bug 1655515 R[Firefox Build System:Task Configuration]remove in-tree shippable/opt bugbug workaround
Bug 1604749 R[Thunderbird:Build Config]daily cron job won't start
Bug 1653020 R[Toolkit:Add-ons Manager]Collect UTM parameters when installing an add-on
Bug 1654548 R[Toolkit:Printing]Ensure that XPCOMUtils is available in printUtils.js: Fix printing for MailNews Core.
Bug 1656680 R[Toolkit:Telemetry]Permafailing browser/base/content/test/static/browser_all_files_referenced.js | there should be no unreferenced files - Got 1, expected +0 when Gecko 81 merges to Beta on 2020-08-24
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Changes to 85 bugs - 69 fixed.
1 bugs are not included due to being restricted