Changes in 20200413034542

Built from da2b1829e1fd5bb09b405214cfb8d80bd911f111

..index..
Bug 1629310 R[Core:CSS Parsing and Computation]Intermittent TEST-UNEXPECTED-FAIL | target.generated-files.tar.gz/target.generated-files.tar/i686-unknown-linux-gnu/release/build/style-dd51cc8175b6fbbe/out/longhands/inherited_box.rs differs. See the diff.html or diff.txt artifact | properties.rs differs
Bug 1629359 R[Core:General]Update parking_lot to 0.10
Bug 1622846 A[Core:Graphics: WebGPU]Update WebGPU IDL to the upstream changes
Bug 1629351 R[Core:IPC]IsPincipalInfoPrivate is misspelled
Bug 1614659 R[Core:Networking: Cache]CacheIndex::Shutdown() should not check if files exist before removing them
Bug 1625563 R[Core:Networking: DNS]Intermittent netwerk/test/unit/test_trr.js | test_resolve_not_confirmed - [test_resolve_not_confirmed : 1746] Finished confirmation before 100 iterations - 0 > 0
Bug 1629342 R[Core:XPCOM]stop printing nsStringStats at process exit unless there's a leak
Bug 1627658 A[Toolkit:Password Manager]Save doorhanger on form submit is not displayed for fields where new credentials were filled in after deleting autofilled ones
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Changes to 8 bugs - 6 fixed.