Changes in 20210630093648

Built from 71670cedaf26214f3bcb8562a445cf1ef24f4db6

..index..
Bug 1718196 R[Core:CSS Parsing and Computation]Restart button in About nightly update lacks padding
Bug 1714914 R[Core:DOM: Editor]Stop using `int32_t` for offset in parent node in editor module
Bug 1717185 A[Core:DOM: Networking]TCPSocket.send incorrectly returns true because mBufferedAmount is not updated in time
Bug 1715979 R[Core:Internationalization]DateTimePatternGenerator and Enumeration move assignment operator leaks
Bug 1718452 R[Core:SVG]Perma /svg/*/SVGGeometryElement.getPointAtLength-04.svg | SVGGeometryElement.getPointAtLength: 'display' and a valid path, path with display: none and inline style - SVGGeometryElement.getPointAtLength: No path available for measuring when Gecko 91
Bug 1718510 R[Firefox:General]Add riscv64 define to hashglobe
Bug 1717486 A[Firefox:Screenshots]Create browser/components/screenshots directory and create foundation for browser component
Bug 1718269 R[Firefox:Screenshots]Rename event that opens screenshots UI from the extension.
Bug 1703066 R[Release Engineering:General]Add tracking key to moz.yaml file schema
Bug 1716033 R[Toolkit:Password Manager]Intermittent toolkit/components/passwordmgr/test/browser/browser_username_only_form_telemetry.js | Uncaught exception - undefined - timed out after 50 tries.
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Changes to 10 bugs - 8 fixed.