Add support for [Unforgeable] IDL extended attribute: https://heycam.github.io/webidl/#Unforgeable In particular, when [Unforgeable] is present, the property should be non-configurable and will exist as an own property on the object itself rather than on its prototype.
Created attachment 261226 [details] Patch
Comment on attachment 261226 [details] Patch Attachment 261226 [details] did not pass mac-ews (mac): Output: http://webkit-queues.webkit.org/results/174352 New failing tests: http/tests/security/cross-frame-access-enumeration.html
Created attachment 261235 [details] Archive of layout-test-results from ews103 for mac-mavericks The attached test failures were seen while running run-webkit-tests on the mac-ews. Bot: ews103 Port: mac-mavericks Platform: Mac OS X 10.9.5
Created attachment 261237 [details] Patch
Comment on attachment 261237 [details] Patch Attachment 261237 [details] did not pass mac-ews (mac): Output: http://webkit-queues.webkit.org/results/174475 New failing tests: http/tests/security/cross-frame-access-enumeration.html
Created attachment 261247 [details] Archive of layout-test-results from ews101 for mac-mavericks The attached test failures were seen while running run-webkit-tests on the mac-ews. Bot: ews101 Port: mac-mavericks Platform: Mac OS X 10.9.5
Created attachment 261281 [details] Patch
Comment on attachment 261281 [details] Patch Clearing flags on attachment: 261281 Committed r189873: <http://trac.webkit.org/changeset/189873>
All reviewed patches have been landed. Closing bug.
*** Bug 124734 has been marked as a duplicate of this bug. ***