There is a flakiness in Chromium interactive ui tests caused by debugger pause details validation. That functionality is well covered by the layout tests and there is no need in checking it again there. See e.g. http://build.chromium.org/p/chromium/builders/Linux%20Tests%20%28Views%20dbg%29%281%29/builds/6874/steps/interactive_ui_tests/logs/PauseInSharedWorkerInitialization chrome/browser/debugger/devtools_sanity_unittest.cc:99: Failure Value of: result Actual: "[FAILED] Unexpected execution line text.(Expected: 'debugger;', but was '')" Expected: "[OK]"
Created attachment 111244 [details] Patch
Committed r97613: <http://trac.webkit.org/changeset/97613>