Changes in 20200203085242

Built from f4e3917a0fa15fb009e0ec4403ea7d066ee0e3c0

..index..
Bug 1612146 R[Core:CSS Parsing and Computation]Convert empty-cells #defines to an enum class.
Bug 1540043 R[Core:DOM: Editor]Get rid of nsIPlaintextEditor interface
Bug 1612519 R[Core:DOM: File]Fix "Terminating worker revokes its URLs" WPT
Bug 1597475 R[Core:DOM: Navigation]Fix uses of nsDocumentViewer::GetContentSize in layout/base/nsDocumentViewer.cpp
Bug 1597478 R[Core:DOM: Navigation]Fix uses of nsDocumentViewer::ShouldAttachToTopLevel in layout/base/nsDocumentViewer.cpp
Bug 1607658 R[Core:Layout]Intermittent layout/generic/crashtests/1032450.html | assertion count 358 is more than expected 0 to 24 assertions
Bug 1612731 R[Core:Security]Fails to build with rustc 1.41.0 on array-into-iter
Bug 1611932 R[Core:Web Audio]Perma TEST-UNEXPECTED-FAIL | /webaudio/the-audio-api/the-audioworklet-interface/process-getter.https.html | 'process' getter on prototype - promise_test: Unhandled rejection with value: object "TypeError: " when Gecko 74 merges to Beta on 2020-02-10
Bug 1612657 R[Firefox Build System:General]Have the compile_commands.json commands instruct clangd to keep parsing regardless of errors
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Changes to 9 bugs - 9 fixed.