Bug 1642542 R[Core:Audio/Video: MediaStreamGraph]Perma build bustage /builds/worker/checkouts/gecko/dom/media/AudioRingBuffer.cpp:106:9: error: variable 'ret' set but not used [-Werror=unused-but-set-variable]
Bug 1636051 R[Core:Audio/Video: MediaStreamGraph]Intermittent TestAudioTrackGraph.SetOutputDeviceID | Expected equality of these values:
Bug 1642261 A[Core:CSS Parsing and Computation]add telemetry for -moz-appearance usage
Bug 1599160 N[Core:CSS Parsing and Computation]Cache parsed stylesheets across documents
Bug 1635956 R[Core:Canvas: WebGL]Use Shmems instead of SharedMemory in WebGL remoting
Bug 1637085 R[Core:DOM: Content Processes]Use async shutdown rather than nested event loops in ContentParent
Bug 1642364 N[Core:DOM: Core & HTML]Add a temporary solution for modal dialog centered alignment
Bug 1634602 R[Core:DOM: Core & HTML]exempt about:blank from privacy.resistFingerprinting (prefers-color-scheme)
Bug 1637742 R[Core:DOM: File]IPCBlobInputStream should call the callback immediately upon receiving AsyncWait if stream is closed
Bug 1634272 R[Core:DOM: Navigation]Navigating home from some other site doesn't focus the addressbar (regression)
Bug 1639901 R[Core:DOM: Networking][rel=preload] Set `initiatorType` property on nsITimedChannel properly for <link preload> initiated channels
Bug 1592776 A[Core:DOM: Push Notifications]Fix dom/notification/test/mochitest/test_notification_tag.html for fission
Bug 1637985 R[Core:DOM: Security]Unable to login to PornHub when privacy.resistFingerprinting=true
Bug 1635709 N[Core:DOM: Selection]Clean up code around `nsFrameSelection::HandleDrag`
Bug 1641812 R[Core:DOM: Workers]Apply pointer guidelines to RuntimeService.cpp
Bug 1151648 N[Core:Disability Access APIs]The Accessibility Tree doesn't reflect the accessible names that are properly set within individual SVG graphics using the Title or Desc elements.
Bug 1641984 R[Core:Disability Access APIs]Add Parameterized Attributes to MOX protocol
Bug 1642030 R[Core:Disability Access APIs]Support parameterized attributes in our XPCOM mac interface
Bug 1642480 R[Core:Disability Access APIs]Crash in [@ mozilla::a11y::nsAccUtils::IsARIALive]
Bug 1642024 R[Core:Disability Access APIs]Remove method-based NSAccessibility attributes and actions
Bug 1642258 R[Core:Disability Access APIs]role="alert" for WebRTC indicator doesn't work
Bug 1642653 R[Core:Disability Access APIs]ThreadSanitizer: unlock of an unlocked mutex (or by a wrong thread) [@ GetMaiAtkType]
Bug 1641169 R[Core:Fuzzing]Update fuzzing interface documentation
Bug 1638975 R[Core:General]Convert 'mach pastebin' to run with Python 3
Bug 1581622 R[Core:Graphics: WebRender]Intermittent svg/blend-exclusion.svg == svg/blend-exclusion-ref.svg | image comparison, max difference: 5, number of differing pixels: 254
Bug 1642631 R[Core:IPC]Make the message argument to Channel::Send() a UniquePtr
Bug 1635839 R[Core:JavaScript Engine]Initial Private Fields Functionality
Bug 1641466 R[Core:JavaScript Engine: JIT]Some CacheIR cleanups for lazy functions
Bug 1642593 N[Core:JavaScript Engine: JIT]Optimize GuardToClass intrinsics in CacheIR and Warp
Bug 1642176 R[Core:JavaScript: Internationalization API]update-icu.sh shouldn't assume |python| is Python 2 and not 3
Bug 1641973 R[Core:Javascript: WebAssembly]Crash [@ EmitShuffleSimd128((anonymous namespace)::FunctionCompiler&)] or Crash [@ js::jit::MWasmShuffleSimd128::New]
Bug 1642168 R[Core:Layout]Perma [tier2] border-image/border-image-repeating-radial-gradient-slice-1.html == border-image/border-image-repeating-radial-gradient-slice-1-ref.html | image comparison, max difference: 1, number of differing pixels: 1044
Bug 1642302 R[Core:Layout]2 resize-observer/ tests are expected TIMEOUT (due to lack of support for `device-pixel-content-box`)
Bug 1631327 R[Core:Networking]Crash in [@ IPCError-browser | RecvPredLearn]
Bug 1641826 R[Core:Networking]PartiallySeekableInputStream should call the callback immediately upon receiving AsyncWait if stream is closed
Bug 1524035 R[Core:Networking]Assertions in socket process do not output a stack trace
Bug 1640867 R[Core:Networking: DNS]Record TRR steering telemetry separately
Bug 1642162 R[Core:Printing: Setup]Remove nsPrintJob.cpp's MapContentToWebShells and MapContentForPO functions
Bug 1640405 R[Core:Privacy: Anti-Tracking]Inconsistent behavior when saving PDFs from UI vs. from pdfjs
Bug 1641479 R[Core:Privacy: Anti-Tracking]Isolate favicon cache per first-party when privacy.partition.network_state is set to true
Bug 1637143 R[Core:Privacy: Anti-Tracking]Extend storage access API user interaction permission lifetime to 45 days
Bug 1639833 A[Core:Privacy: Anti-Tracking]IntrinsicStoragePrincipal should be always have the first-party-domain attribute set.
Bug 1639181 R[Core:Security: Process Sandboxing]Saving a DMD output kills the RDD process
Bug 1642449 R[Core:WebRTC]Remove reference to WebrtcIPCTraits from WebrtcGlobal
Bug 1608521 R[Core:WebRTC: Audio/Video]Update MediaManager::GetUserMedia for Fission
Bug 1636185 R[Core:WebRTC: Signaling]Setting signaled remote video ssrcs fails
Bug 1641615 R[Core:WebVR]WebXR "user gesture is required" in several pages
Bug 1642343 R[Core:Widget: Cocoa]outline-style auto on mac draws white row of pixels.
Bug 1641778 R[Core:Widget: Gtk][Wayland] moz_container_wayland_get_surface needs to be thread-safe
Bug 1642520 R[DevTools:Accessibility Tools]Enable auto-init on all channels.
Bug 1635460 R[DevTools:Console]Consider 4XX and 5XX requests as Error and display them even if the Request/XHR filters are disabled
Bug 1622191 R[DevTools:Debugger]Pages that constantly call `eval`/`new Function` can bring the devtools parent-process UI to its knees
Bug 1599978 R[DevTools:Debugger]Sidebar splitter stops working when dragging
Bug 1641898 R[DevTools:about:debugging]Read-only URLs in about:devtools-toolbox are displayed without any margin
Bug 1636961 R[Firefox:Address Bar]Typing "C++" in the address bar doesn't find history items with "C++" in the title
Bug 1606797 R[Firefox:File Handling]Do not allow more than one simultaneous "open external protocol" dialog to appear per originating tab
Bug 1640734 R[Firefox:Messaging System]Frequency capping should apply separately for production and experiment messages
Bug 1640231 R[Firefox:Messaging System]Support dark theme for multistage about:welcome
Bug 1631415 R[Firefox:Messaging System]Reuse the remote-text custom element for CFR layouts
Bug 1638449 R[Firefox:Messaging System]Add SpecialMessageAction 'OPEN_ABOUT_PAGE' schema test validating 'where' property
Bug 1637617 N[Firefox:Messaging System]The "What's New" doorhanger is wrongly dismissed when clicking the left or right borders of the panel
Bug 1642436 R[Firefox:New Tab Page]Update collection dismiss pref default
Bug 1642464 R[Firefox:Search]Remove unused add search engine command handler from the searchbar
Bug 1639721 N[Firefox:Search]Remove geoSpecificDefaults test from Region.jsm
Bug 1631951 R[Firefox:Search]Document how the search service handles missing and updates of built-in search engines
Bug 1641257 R[Firefox:Search]Clarify search engine overrides documentation regarding when overriddenBy is removed
Bug 1640877 R[Firefox:Security]Intermittent browser/base/content/test/about/browser_aboutNetError_csp_iframe.js | Test timed out -
Bug 1570678 A[Firefox:Site Identity]Consider replacing the (i) icon as the fallback icon for "unknown identity"/"potentially trustworthy" pages
Bug 1496844 R[Firefox:Site Identity]treatment of https view-source URIs is inconsistent
Bug 1642267 R[Firefox:about:logins]The AutoAdminLogon and RequireSignon telemetry data is only recorded for successful authentications
Bug 1642545 R[Firefox Build System:General]Convert 'mach taskcluster-build-image' to run with Python 3
Bug 1622963 R[Firefox Build System:General]Bump up minimum required Python 3 versions for builds from 3.5 to 3.6
Bug 1628289 R[Firefox Build System:Generated Documentation]Move the doc jobs in a different category/platform
Bug 1640532 R[Firefox Build System:Lint and Formatting]Update codespell to 1.17.1
Bug 1641971 A[Firefox Build System:Task Configuration][taskgraph] Allow referring to the decision task or self in task definitions.
Bug 1642411 R[Firefox Build System:Task Configuration]Remove unused "test-macosx.sh" script
Bug 1638990 R[Firefox Build System:Task Configuration]Convert 'mach taskgraph' to run with Python 3
Bug 1642517 R[Firefox Build System:Try]mach try scriptworker "expected string or bytes-like object"
Bug 1642429 R[GeckoView:General]Enforce that a javadoc block is preset for all methods in the API
Bug 1593683 R[GeckoView:General]cursor is jumping when using the arrow keys in input field on GBoard
Bug 1623128 R[Remote Protocol:Agent]Run Puppeteer unit tests on ubuntu18.04.
Bug 1641839 R[Remote Protocol:Page]Only emit Page.frameAttached and Page.frameAttached for frames
Bug 613785 A[Toolkit:General]Switch to using tab-modal prompt dialogs for HTTP authentication
Bug 1633370 A[Toolkit:Notifications and Alerts]Add a PromptTestUtils module
Bug 1623304 R[Toolkit:Telemetry]Ping upload using the Firefox network stack
Bug 1612013 R[WebExtensions:General][webext] Can't add search provider with http only (without https) even for localhost URL
###########
Changes to 93 bugs - 78 fixed.
7 bugs are not included due to being restricted