DisownOpener      455 content/browser/frame_host/render_frame_host_manager.cc     iter->second->render_view_host()->DisownOpener();
DisownOpener      398 content/browser/frame_host/render_frame_host_manager_browsertest.cc #define MAYBE_DisownOpener DisownOpener
DisownOpener      432 content/browser/renderer_host/render_view_host_impl.h   void DisownOpener();