Remove all generic expected results for which a generic Chromium expected result exists

LayoutTests/fast/js/function-names-expected.txt

-This test checks the names of all sorts of different functions.
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-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
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-PASS new Function(' return 1; ').toString().replace(/[ \n]+/g, ' ') is 'function anonymous() { return 1; }'
-PASS document.documentElement.onclick.toString().replace(/[ \n]+/g, ' ') is 'function onclick(event) { return 2; }'
-PASS ''.constructor is String
-PASS Boolean.toString() is 'function Boolean() {\n    [native code]\n}'
-PASS Date.toString() is 'function Date() {\n    [native code]\n}'
-PASS Error.toString() is 'function Error() {\n    [native code]\n}'
-PASS EvalError.toString() is 'function EvalError() {\n    [native code]\n}'
-PASS Function.toString() is 'function Function() {\n    [native code]\n}'
-PASS Number.toString() is 'function Number() {\n    [native code]\n}'
-PASS Object.toString() is 'function Object() {\n    [native code]\n}'
-PASS RangeError.toString() is 'function RangeError() {\n    [native code]\n}'
-PASS ReferenceError.toString() is 'function ReferenceError() {\n    [native code]\n}'
-PASS RegExp.toString() is 'function RegExp() {\n    [native code]\n}'
-PASS String.toString() is 'function String() {\n    [native code]\n}'
-PASS SyntaxError.toString() is 'function SyntaxError() {\n    [native code]\n}'
-PASS TypeError.toString() is 'function TypeError() {\n    [native code]\n}'
-PASS URIError.toString() is 'function URIError() {\n    [native code]\n}'
-PASS successfullyParsed is true
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-TEST COMPLETE
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