TestFailProvisionalLoadObserver  374 chrome/browser/errorpage_browsertest.cc   DISALLOW_COPY_AND_ASSIGN(TestFailProvisionalLoadObserver);
TestFailProvisionalLoadObserver  608 chrome/browser/errorpage_browsertest.cc     TestFailProvisionalLoadObserver fail_observer(wc);
TestFailProvisionalLoadObserver  639 chrome/browser/errorpage_browsertest.cc     TestFailProvisionalLoadObserver fail_observer(wc);