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aroben@apple.com authored
I basically copied the m_deletionHasBegun logic from WTF::RefCounted. Fixes <http://webkit.org/b/33219>. Reviewed by Darin Adler. * WebView.cpp: (WebView::WebView): Initialize m_deletionHasBegun (WebView::AddRef): Assert that deletion hasn't already begun. (WebView::Release): Assert that deletion hasn't already begun, then record when deletion *does* begin. * WebView.h: Added m_deletionHasBegun. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@52828 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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