Bug 1332550 R[Core:CSS Parsing and Computation]nsCSSKeyframesRule::DeleteRule leaves dangling pointers on the rule being deleted
Bug 1617315 N[Core:DOM: Content Processes]Add crashtest for Assertion failure: !aParam.GetMaybeDiscarded() || aParam.GetMaybeDiscarded()->EverAttached(), at src/docshell/base/BrowsingContext.cpp:1525
Bug 1496159 V[Core:DOM: Core & HTML]We can end up trying to load modules from the bytecode cache
Bug 1614211 N[Core:DOM: Navigation]Add crashtest for Assertion failure: !aParam || aParam->EverAttached(), at src/docshell/base/BrowsingContext.cpp:1508
Bug 1619010 R[Core:JavaScript Engine]Support BytecodeEmitter::iteratorResultShape without emitting GC Objects
Bug 1619008 R[Core:JavaScript Engine]Support BytecodeEmitter::emitCallSiteObject without allocating GC Things
Bug 1619007 R[Core:JavaScript Engine]Do BytecodeEmitter::emitDestructuringObjRestExclusionSet without emitting GC Objects
Bug 1470571 R[Core:Networking: Cache]Intermittent TEST-UNEXPECTED-FAIL | netwerk/test/unit/test_alt-data_simple.js | check_has_alt_data_in_index - [check_has_alt_data_in_index : 67] true == false
Bug 1615401 R[Core:Security: Process Sandboxing]Content process of 32bit firefox.exe crashes on 32bit OS if Windows compatibility mode is set to Win7
Bug 1617170 A[Core:Storage: IndexedDB]Clean up FileInfo/FileManager
Bug 1620073 R[Core:WebRTC: Signaling]Tighten wpt tests around negotiation
Bug 1615100 A[Core:Widget]Add styling for range input slider/thumb
Bug 1620297 R[Core:Widget]Track size for range input may need tweaking.
Bug 1620476 R[Core:Widget]Fix one test that makes assumptions about textarea's initial padding
Bug 1620479 N[Core:Widget]Annotate reftests when non-native theme is enabled.
Bug 1608048 R[External Software Affecting Firefox:Other]Firefox 72.0.1 crashes on launch on Windows 7 with no crash report/log
Bug 1605478 R[External Software Affecting Firefox:Telemetry]Data integrity problems in content process UntrustedModulesData
Bug 1620596 R[Firefox:Disability Access]Replace BrowserTestUtils.waitForCondition with TestUtils.waitForCondition in accessible/tests/browser/general/browser_test_urlbar.js
Bug 1615370 R[Firefox:File Handling]Launching URIs fails when explorer.exe is not running
Bug 1618475 R[Firefox:Messaging System]Create targeting attributes for filtering onboarding cards in Fx China repack
Bug 1620670 R[Firefox:New Tab Page]Slight jank on collection dismiss
Bug 1592335 R[Firefox:Search]Ensure we have tests for search engine orders, defaults etc, where we have a locale specified
Bug 1620542 R[Firefox Build System:Lint and Formatting]Turn on ESLint for .eslintrc.js files
Bug 1620635 R[Firefox Build System:Source Code Analysis]static analysis, linting and coding style - add link to meta bugs
Bug 1620165 N[Firefox Build System:Task Configuration]Switch win32, win64, win64-aarch64 opt and debug builds to cross-compiles
Bug 1617043 R[Firefox Build System:Task Configuration]Time spent in fetch-content is not tracked
Bug 1620779 R[Firefox Build System:Toolchains]Perma Infra WR(wrench-deps) - failed to download from `https://crates.io/api/v1/crates
Bug 1581814 R[WebExtensions:Android]Re-enable mobile/android/components/extensions/test/mochitest/test_ext_tabs_executeScript_bad.html
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Changes to 29 bugs - 21 fixed.