Show interstitial on a password on focus ping with PHISHING verdict.

chrome/browser/ui/autofill/chrome_autofill_client.cc

Index: chrome/browser/ui/autofill/chrome_autofill_client.cc
diff --git a/chrome/browser/ui/autofill/chrome_autofill_client.cc b/chrome/browser/ui/autofill/chrome_autofill_client.cc
index 44f2a804ce97cbb8390a78758885e36e61064874..ddeed1a06a1862418cc614374b1972d63873e2a4 100644
--- a/chrome/browser/ui/autofill/chrome_autofill_client.cc
+++ b/chrome/browser/ui/autofill/chrome_autofill_client.cc
@@ -310,6 +310,10 @@ void ChromeAutofillClient::WebContentsDestroyed() {
   HideAutofillPopup();
 }
 
+void ChromeAutofillClient::DidAttachInterstitialPage() {
+  HideAutofillPopup();
+}
+
 #if !defined(OS_ANDROID)
 void ChromeAutofillClient::OnZoomChanged(
     const zoom::ZoomController::ZoomChangedEventData& data) {