Import test changes from JavaScriptCore (Debug)#30

Merged

test262-automation merged 2 commits intomasterfrom

javascriptcore-debug-test262-debug-automation-export-1531770377871

Jul 16, 2018

Commits on Jul 16, 2018

[javascriptcore-debug-test262-automation] changes from https://github.com/test262-automation/mock-webkit.git at sha 1a4026b7 on Mon Jul 16 2018 15:46:17 GMT-0400 (Eastern Daylight Time)
test262-automation
committed
[javascriptcore-debug-test262-automation] updated curation log with latest revision sha's from export and changed files.
test262-automation
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