Changes in 20200620093830

Built from 225cc6d94570efee4f8222d1a9533bda176e5816

..index..
Bug 1646296 A[Core:DOM: Editor]Group `WSRunScanner` members with stack only classes
Bug 1642149 R[Core:DOM: Networking]Fix require-corp.https.html and require-corp-sw.https.html
Bug 1646243 R[Core:Graphics: Layers]Crash in [@ mozilla::layers::UiCompositorControllerParent::Initialize]
Bug 1646664 R[Core:JavaScript Engine: JIT]Optimize Math.fround in CacheIR and Warp
Bug 1547595 R[Core:Widget: Gtk]GTK puts \r\n line endings into the Wayland Clipboard on Linux
Bug 1646940 R[DevTools:Netmonitor]Block the request only if the there is a reason or an extension id
Bug 1612125 R[Firefox:Protections UI]Celebration Milestone Message should remain open
Bug 1646916 R[Firefox:Security]Every function exposed by the preferences WEE API bundled with doh-rollout should restrict input pref names with enums
Bug 1646579 R[Firefox Build System:Lint and Formatting]media/audioipc/client/src/ missing from rustfmt exclude list
Bug 1645393 R[Firefox Build System:Task Configuration]build_resources.html is missing graphs
Bug 1646588 R[Firefox Build System:Task Configuration]Taskgraph changes to support esr78
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Changes to 11 bugs - 10 fixed.