Bug 1606782 R[Core:Audio/Video: Playback]Keep media controller's life cycle as the same as its corresponding top-level browsing context
Bug 1609489 R[Core:CSS Parsing and Computation]Remove lazy_static usage from custom_properties.rs.
Bug 1608644 R[Core:Canvas: WebGL]WebGL 2 not available in Firefox on Nokia 3.0 TA-1032, but Chrome does support it
Bug 1609579 R[Core:Canvas: WebGL]WebGLSamplers should handle TEXTURE_MAX_ANISOTROPY when enabled
Bug 1609165 R[Core:DOM: Core & HTML]Intermittent /html/cross-origin-opener-policy/coep-navigate-popup.https.html | Popup navigating to same-origin with coop unsafe-none/coep - assert_equals: name expected "Popup-navigating-to-same-origin-with-coop-unsafe-none/coep" but got ""
Bug 520969 R[Core:DOM: Core & HTML]HTMLness of the createDocument() return value should be false regardless of doctype
Bug 1609338 R[Core:DOM: Events]Optimize usage and implementation of `UIEvent::GetRangeParent()` and `UIEvent::RangeOffset()`
Bug 1584216 R[Core:DOM: HTML Parser]Handle zero bytes after <!- and & correctly
Bug 1605807 R[Core:DOM: Navigation]Intermittent docshell/test/mochitest/test_bug529119-1.html | Is on an error page - got "about:blank", expected "http://www.some-nonexistent-domain-27489274c892748217cn2384.com/"
Bug 1607991 R[Core:DOM: Navigation]Remove nsDocShell::ConfigureChannel
Bug 1597257 R[Core:DOM: Security]Monitor use of javascript: URIs in system privileged contexts and about: pages
Bug 1608878 R[Core:DOM: Security]Refactor GetURI usage in Domparser.cpp
Bug 1608876 R[Core:DOM: Security]Refactor GetURI usage in FramingChecker.cpp
Bug 1609436 R[Core:DOM: Security]Refactor GetURI usage in BackgroundUtils.cpp
Bug 1306634 A[Core:DOM: Selection]Long-pressing on an iframe which doesn't have focus puts selection in unexpected place
Bug 1609394 R[Core:Disability Access APIs]Buttons exposed as children of <input type="number"> break text reporting for screen readers
Bug 1597742 R[Core:Disability Access APIs]atk_text_scroll_substring_to_point() only works if the accessible object is offscreen
Bug 1604180 R[Core:Graphics: Layers]Crash in [@ mozilla::gfx::DrawTargetD2D1::OptimizeSourceSurface]
Bug 1609184 R[Core:Graphics: Text]Crash in [@ TFont::FindColourBitmapForGlyph]
Bug 1605283 N[Core:Graphics: WebRender]Improve support for invalidation debugging and testing
Bug 1609547 R[Core:JavaScript Engine]Underscore after decimal point is wrongly treated as numeric separtor
Bug 1609229 R[Core:JavaScript Engine]Add autoconf detection of computed goto
Bug 1604631 R[Core:JavaScript Engine: JIT]Differential Testing: Different output message involving evalcx
Bug 1609463 R[Core:JavaScript: GC]FinalizeTypedArenas takes the GC lock unnecessarily
Bug 1608121 R[Core:Javascript: WebAssembly]Separate wasm return values from calls in Ion
Bug 1607964 R[Core:Layout]ubuntu1804 - TEST-UNEXPECTED-PASS | layout/reftests/bugs/reftest.list | adjust expectations for linux1804 and fission
Bug 1308636 R[Core:Layout: Columns]Remove support for -moz-prefixed CSS multi-column properties
Bug 1605349 R[Core:Layout: Generated Content, Lists, and Counters]Fix expectation for marker-content-010.html WPT test
Bug 1596799 R[Core:Networking]Add a preference for socket peer port remapping
Bug 1606207 R[Core:Networking: HTTP]NETWORK_CACHE_* telemetry will expire in Nightly on 2020-01-06 when the Gecko version increases to 74
Bug 1607791 R[Core:Storage: IndexedDB]Get rid of IDBMutableFile.getFile()
Bug 1609134 R[Core:Widget: Gtk][Wayland] Provide MOZ_DBUS_REMOTE env variable to use DBUS remote exclusively
Bug 1608575 R[Core:XPConnect]Disable browser_windowProxy_transplant.js when Fission is disabled on Linux and OSX
Bug 1609630 R[DevTools:Console]Eager Evaluation doesn't work for local variables when paused in debugger
Bug 1609644 R[DevTools:Console]Eager evaluation result cuts off descender
Bug 1609383 R[DevTools:Framework]devtools try presets no longer run xpcshell tests
Bug 1609128 R[DevTools:Framework]Add polymorphic type support to protocol.js
Bug 1585747 R[DevTools:General]Remove devtools.toolbox.content-frame preference and related workaround
Bug 1609541 R[DevTools:Inspector]Intermittent devtools/client/inspector/test/browser_inspector_menu-06-other.js | Found markup-container for selector: .duplicate + .duplicate -
Bug 1603370 A[DevTools:Responsive Design Mode]Make RDM support target switching
Bug 1608169 R[Firefox:Address Bar]Investigate megabar expansion animation sluggishness
Bug 1608638 R[Firefox:Address Bar]Perma Beta TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_urlbar_keyed_search.js | unexpected changed rect: ({x1:252, x2:291, y1:57, y2:66, w:40, h:10}), window width: 1280 - when Gecko merges to Beta on 2020-02-10
Bug 1604798 R[Firefox:Address Bar]Quantumbar remains expanded in customize mode
Bug 1608631 R[Firefox:Address Bar]Perma Beta TEST-UNEXPECTED-FAIL | browser_urlbar_event_telemetry.js | value in event urlbar#engagement#enter must match. - "typed" matches "returned" - JS frame :: TelemetryTestUtils.jsm :: assertEvents :: line 212 when Gecko merges to Beta on 2020-02-10
Bug 1609466 R[Firefox:File Handling][Windows] Download dialog for application/zip (and any other mimetypes not listed in the registry) doesn't offer to open with the default application anymore
Bug 1608278 A[Firefox:General]Stop assigning properties to the global `this` in JSMs - Round 1
Bug 1608281 A[Firefox:General]Stop reading properties on the global `this` in JSMs
Bug 1608942 R[Firefox:Messaging System]Refactor hard-coded oauth client_id used to identify 'Firefox Monitor' service attached to Firefox Account before displaying Monitor Onboarding Card
Bug 1609758 R[Firefox:New Tab Page]personalization affinities lastUpdated in devtools and refreshAll tweak and some unrelated test updates
Bug 1609287 R[Firefox:Protections UI]about:protections private browsing message is not dark theme friendly
Bug 1608545 R[Firefox:Tabbed Browser]Opening a new tab in the same container doesn't work
Bug 1560348 R[Firefox:Toolbars and Customization]Remove CustomizeMode::_doTransition
Bug 883397 R[Firefox:Toolbars and Customization]Determine if check for about:blank in CustomizeMode.exit is really necessary
Bug 1609596 R[Firefox Build System:General]Add memory usage to build resource usage report.
Bug 1604621 R[Firefox Build System:General]Adjust use of `HAS_MISC_RULE`
Bug 1607204 R[Firefox Build System:General]Invalid command line in compile_commands.json
Bug 1609780 R[Firefox Build System:General: Unsupported Platforms]Remove clang-8 mingw patches
Bug 1608251 R[Firefox Build System:Task Configuration]ubuntu1804 - stop duplicating ccov tests between linux64 and linux1804
Bug 1608296 R[GeckoView:Extensions]WebExtension$DelegateController is null intermittently
Bug 1587552 R[GeckoView:Tracking Protection]Allow removing a content blocking exception in GV by URI
Bug 1588538 R[Toolkit:Crash Reporting]Use the new Windows dump_syms in Firefox local builds
Bug 1607908 R[Toolkit:Telemetry]Add a pingsender feature to support sending multiple pings at once
Bug 1605546 A[Toolkit:Video/Audio Controls]Intermittent toolkit/components/pictureinpicture/tests/browser_toggleAfterTabTearOutIn.js | Uncaught exception - Waiting for the hovering state to be set on the video. - timed out after 50 tries.
Bug 1602639 R[WebExtensions:General]Switch Native Messaging/Ports away from MessageManagers
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Changes to 64 bugs - 55 fixed.
1 bugs are not included due to being restricted