Bug 1618908 R[Core:Audio/Video]Assertion failure: mSentFirstFrameLoadedEvent, at /builds/worker/workspace/build/src/dom/media/MediaDecoderStateMachine.cpp:2875
Bug 1616736 R[Core:Audio/Video: Playback]Update ffmpeg to current 4.2 release.
Bug 1619544 R[Core:Audio/Video: Playback]Crash in [@ arena_dalloc | replace_free | mozilla::FFmpegVideoDecoder<T>::InitVAAPIDecoder]
Bug 1608489 R[Core:CSS Parsing and Computation]Add baseURL constructor option for CSSStyleSheet
Bug 1619538 R[Core:CSS Parsing and Computation]Set layout.css.serialize-grid-implicit-tracks to false everywhere.
Bug 1612891 R[Core:DOM: Animation]Assertion failure: !Failed(), at /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/ErrorResult.h:545
Bug 1619516 R[Core:DOM: Animation]Make AnimationEffect.getTiming() flush styles for CSS animations
Bug 1617974 R[Core:DOM: Bindings (WebIDL)]Simplify OOMReporter setup
Bug 1618447 R[Core:DOM: Content Processes]Perma tier2 browser/base/content/test/webrtc/browser_devices_get_user_media_in_frame.js | Failed Error: Topic getUserMedia:request not expected in content process
Bug 1619857 R[Core:DOM: Core & HTML]Crash in [@ mozilla::dom::BrowserChild::GetTopLevelViewportVisibleRectInSelfCoords]
Bug 1619322 R[Core:DOM: Core & HTML]AddressSanitizer: SEGV /builds/worker/workspace/build/src/dom/base/nsINode.h:1704:12 in GetBoolFlag
Bug 1619858 R[Core:DOM: Core & HTML]Crash in [@ mozilla::dom::DOMIntersectionObserver::Unobserve]
Bug 1618119 R[Core:DOM: Device Interfaces]Check activeness using BrowsingContext in CredentialsContainer
Bug 1619852 R[Core:DOM: Editor]Backspace doesn't work in Gmail compose window (and web apps which listenes to mutation events)
Bug 1618906 A[Core:DOM: Editor]Assertion failure: mReason == WSType::text || mReason == WSType::normalWS || mReason == WSType::br || mReason == WSType::special || mReason == WSType::thisBlock || mReason == WSType::otherBlock, at /builds/worker/workspace/build/src/editor/libeditor/WSRun
Bug 1619647 R[Core:DOM: Editor]Crash in [@ mozilla::WSRunObject::ReplacePreviousNBSPIfUnncessary]
Bug 1619518 R[Core:DOM: File]Get rid of BlobImpl::IsSizeUnknown and BlobImpl::IsDateUnknown
Bug 1619971 R[Core:DOM: Security]Clear-Site-Data should report operations in the console
Bug 1618798 R[Core:DOM: UI Events & Focus Handling]Remove XPCOM version of nsIFocusManager::SetActiveWindow
Bug 1619383 R[Core:Disability Access APIs]posinset and setsize wrong for rows in google drive
Bug 1455066 R[Core:Disability Access APIs]Firefox exposes ARIA grids with extra divs incorrectly
Bug 1619865 R[Core:Gecko Profiler]Support pdb paths with forward slashes
Bug 1609538 R[Core:Graphics][Wayland] Fullscreen does not work with GS 3.35/3.36
Bug 1619735 A[Core:Graphics]Don't block acceleration on unknown vendor ids on Nightly
Bug 1590832 R[Core:Graphics: Layers][Wayland] Crash [@ radeonsi_dri.so@0xa15971 ] with dmabuf/sway - unmap
Bug 1619978 R[Core:Graphics: Text]Crash sometimes if we fail to get the SystemFontCollection
Bug 1617086 R[Core:Graphics: WebGPU]Hold WebGPU pass dependencies alive during recording
Bug 1616255 R[Core:Graphics: WebRender]Handle normalized conic-gradient color stop positions in WebRender
Bug 1619393 R[Core:Graphics: WebRender]Reftest improvements for fuzzy tests
Bug 1619961 R[Core:JavaScript Engine]Fix mach jstests to not run tests with --jitflags=jstests
Bug 1592103 R[Core:JavaScript Engine]Do Bytecode Emission without allocating Environment Shapes
Bug 1619087 R[Core:JavaScript Engine]Add JS_ReportErrorNumberUTF8Array
Bug 1619877 R[Core:JavaScript Engine]ThrowSet{Const, AliasedConst, Callee} bytecode ops have an unnecessary use/def
Bug 1619594 R[Core:JavaScript Engine]Remove unnecessary #includes for StableStringChars.h
Bug 1619475 A[Core:JavaScript Engine]Partial conversion of js/src test suites to Python 3
Bug 1619701 R[Core:Layout]Invalid background styling should resolve to `none` rather than `Ignore` when HCM is enabled
Bug 1607356 R[Core:Layout: Text and Fonts]Convert the platform font loader thread to use the background thread pool instead
Bug 1616373 R[Core:Layout: Text and Fonts]Intermittent text-shadow/text-shadow-selected-1.html == text-shadow/text-shadow-selected-1-ref.html | image comparison, max difference: 79, number of differing pixels: 3567
Bug 1619954 R[Core:Networking]change incorrect telemetry probe description
Bug 1619626 R[Core:Networking]HttpTransactionParent is not released properly when TransactionObserver is involved
Bug 1617641 R[Core:Networking: Cookies]Intermittent TEST-UNEXPECTED-PASS | /fetch/metadata/window-open.https.sub.html | Cross-site window, forced, reloaded - expected FAIL
Bug 1619875 R[Core:Networking: Cookies]Remove the remaining of the prompting code in the cookie-world
Bug 1615335 R[Core:Networking: DNS]TRR: Use SimpleHttpChannel off main thread
Bug 1619764 R[Core:Networking: HTTP]Make Http3Session easier to understand
Bug 1619793 R[Core:Networking: HTTP]Make sure we do not AltSvc mapping for Http3 if Http3 is disabled
Bug 1619813 R[Core:Networking: HTTP]Handle http3 streams being blocked on max_stream_data
Bug 1616570 R[Core:Privacy: Anti-Tracking]Syncing CookieSettings to the WindowContext from Document.
Bug 1512471 R[Core:Security: PSM]Proxy certificate validation from Socket Process/Socket Thread to Parent Process
Bug 1619307 R[Core:Storage: IndexedDB]Assertion failure: IsAborted(), at /builds/worker/workspace/build/src/dom/indexedDB/IDBTransaction.cpp:997
Bug 1619859 R[Core:WebRTC: Signaling]Parsing with WEBRTC-SDP causes extmaps to be lost
Bug 1615026 R[Core:Widget]Snapping issues with file button with widget.disable-native-theme-for-content=true
Bug 1618008 R[Core:XSLT]Use nsINode::SubtreeRoot in txXPathNode::RootOf
Bug 1580083 R[DevTools:Console]Use eager evaluation in console autocomplete
Bug 1615322 R[DevTools:Console]Display context-selector button in Editor toolbar
Bug 1548469 R[DevTools:Debugger]The debugger should step to the next script
Bug 1615622 R[DevTools:Debugger]Enable Async Captured Stacks in Nightly and DevEdition
Bug 1619718 R[DevTools:Framework]Remove unused form() from tab descriptor actor
Bug 1619311 R[DevTools:Framework]Ensure that toggling devtools.webconsole.input.context preference enable it for users who already opened the Browser Toolbox once
Bug 1619836 N[DevTools:General]High Frequency devtools/client/shared/test/browser_layoutHelpers_getBoxQuads2.js | C-div quad x position is as expected. - 80 == 130 -
Bug 1614494 R[DevTools:General]Remove <iframe mozbrowser> usage in devtools server tests
Bug 963933 R[DevTools:Inspector]Search for elements by XPath selectors
Bug 1619621 R[DevTools:Inspector]Check if reflowFront is destroyed in untrackReflowsInSelection
Bug 1619109 R[DevTools:Inspector]Use forced state of toggle() method in highlighters
Bug 1596093 R[DevTools:Inspector: Rules]Update tests for Rules view to use getTextProperty()
Bug 1612965 R[DevTools:Netmonitor]Remove unused netmonitor.ws.time.format
Bug 1603363 R[DevTools:Performance Tools (Profiler/Timeline)]Make the (new) performance panel support target switching
Bug 1619578 R[DevTools:Performance Tools (Profiler/Timeline)]Perma beta TEST-UNEXPECTED-FAIL | devtools/client/performance-new/test/browser/browser_webchannel-enable-menu-button.js | Test timed out - when Gecko 75 merges to Beta on 2020-03-09
Bug 1619478 R[DevTools:Responsive Design Mode]RDM doesn’t close between process switches
Bug 1610533 R[Firefox:Address Bar]Move losslessDecodeURI to UrlbarInput
Bug 1619547 R[Firefox:Address Bar]Redirect Search tips (google.com) are flicker displayed
Bug 1618867 A[Firefox:Address Bar]Standardize /urlbar/tests names
Bug 1617455 R[Firefox:Enterprise Policies]Setting RequestedLocales policy to empty string changes intl.locale.requested to invalid value
Bug 1616714 A[Firefox:General]Intermittent browser/base/content/test/zoom/browser_default_zoom_sitespecific.js | Test timed out -
Bug 1619916 R[Firefox:General]Remove ancient getWebNavigation helper function
Bug 1619913 R[Firefox:General]Remove unused global constants from browser.js
Bug 1313577 R[Firefox:General]Forget captive portal tab after origin change
Bug 1618348 R[Firefox:Messaging System]Remove simplified about:welcome UI dependency on activity-stream.css
Bug 1616371 V[Firefox:Messaging System]Add Event telemetry to simplified full page about:welcome
Bug 1609873 R[Firefox:Private Browsing]Make about:privatebrowsing an HTML page
Bug 1619569 R[Firefox:Remote Settings Client]Perma beta TEST-UNEXPECTED-FAIL | services/settings/test/unit/test_remote_settings.js | test_telemetry_reports_error_name_as_event_nightly - [test_telemetry_reports_error_name_as_event_nightly : 237] when Gecko 75 merges to Beta on 2020-03-09
Bug 1614769 R[Firefox:Search]Port the SearchTelemetry actor from a legacy actor to JSWindowActor
Bug 1620006 V[Firefox:Security]Remove OpenDNS from TRR list in TRR perf experiment
Bug 372650 R[Firefox:Session Restore]session restore should restore windows to original virtual desktop
Bug 1616870 R[Firefox:Shell Integration]IsRunningAsASnap incorrectly detected when not running from a snap
Bug 1616220 V[Firefox:Tabbed Browser]Permafailing browser_tabCloseProbes.js | Uncaught exception - at test/tabs/browser_tabCloseProbes.js:21 - TypeError: can't access property "values", snapshot is undefined when Gecko version increases to 76 on 2020-03-09
Bug 1618304 R[Firefox:about:logins]Update import icon and text for about:logins
Bug 1618179 R[Firefox:about:logins][about:logins] Hover effect for [Sort by] button triggered of wrong element
Bug 1613985 A[Firefox Build System:Lint and Formatting]Make constructors/destructors/assignment operators use =default
Bug 1617369 N[Firefox Build System:Lint and Formatting][rust] Reformat the tree using rustfmt
Bug 1620044 R[Firefox Build System:Task Configuration]ubuntu1804 - clean up references in-tree
Bug 1619710 R[GeckoView:Extensions]GeckoView is not notifying back after allowing to update an extension that requires new permissions
Bug 1503656 R[GeckoView:General]Android cutout support for CSS env() safe area insets
Bug 1354088 R[Infrastructure & Operations:RelOps: Posix OS]Clean up env vars generated in mozharness OS X jobs running on generic worker
Bug 1615136 U[Toolkit:Application Update]Firefox Nightly does not update with certain distribution.ini values
Bug 1604095 R[Toolkit:Crash Reporting]Add support for `fix-stacks` and use it for DMD
Bug 1606617 R[Toolkit:Notifications and Alerts]"Add Search Engine" confirmation dialog button and description are overlapped each other
Bug 1618696 A[Toolkit:Password Manager]Enable signon.passwordEditCapture.enabled to create a dismissed doorhanger when a password field value is edited
Bug 1620091 R[WebExtensions:Android]Disable remote extension mochitests on Android
###########
Changes to 105 bugs - 90 fixed.
1 bugs are not included due to being restricted