TestRunnerWKWebView leaks @property accessibilitySpeakSelectionContent. Regressed in r211095 for Bug 166794. Found by clang static analyzer: The '_accessibilitySpeakSelectionContent' ivar in 'TestRunnerWKWebView' was copied by a synthesized property but not released before '[super dealloc]'
<rdar://problem/61927607>
Created attachment 396750 [details] Patch v1
Committed r260298: <https://trac.webkit.org/changeset/260298> All reviewed patches have been landed. Closing bug and clearing flags on attachment 396750 [details].