virtual unsigned long long visitedLinkHash(const char* canonicalURL,
size_t length);
virtual bool isLinkVisited(unsigned long long linkHash);
- virtual blink::WebMessagePortChannel* createMessagePortChannel();
+ virtual void createMessageChannel(blink::WebMessagePortChannel** channel1,
+ blink::WebMessagePortChannel** channel2);
virtual void setCookies(const blink::WebURL& url,
const blink::WebURL& first_party_for_cookies,
const blink::WebString& value);