setIsolatedWorldSecurityOrigin  158 Source/bindings/v8/DOMWrapperWorld.cpp void DOMWrapperWorld::setIsolatedWorldSecurityOrigin(int worldId, PassRefPtr<SecurityOrigin> securityOrigin)
setIsolatedWorldSecurityOrigin  784 Source/web/WebFrameImpl.cpp void WebFrameImpl::setIsolatedWorldSecurityOrigin(int worldID, const WebSecurityOrigin& securityOrigin)