Do not involve PasswordManagerDriver in filling HTTP-auth forms; also check realm

components/password_manager/core/browser/password_manager.h

Index: components/password_manager/core/browser/password_manager.h
diff --git a/components/password_manager/core/browser/password_manager.h b/components/password_manager/core/browser/password_manager.h
index 16bde656c8c113a194238d4278fef883501f8926..410bf3368c4879b2cbd1243fe6e114e2f9d2ee72 100644
--- a/components/password_manager/core/browser/password_manager.h
+++ b/components/password_manager/core/browser/password_manager.h
@@ -67,8 +67,15 @@ class PasswordManager : public LoginModel {
                 const autofill::PasswordForm& preferred_match,
                 bool wait_for_username) const;
 
+  // Called by a PasswordFormManager when it decides a HTTP auth dialog can be
+  // autofilled.
+  void AutofillHttpAuth(const autofill::PasswordFormMap& best_matches,
+                        const autofill::PasswordForm& preferred_match) const;
+
   // LoginModel implementation.
-  void AddObserver(LoginModelObserver* observer) override;
+  void AddObserverAndDeliverCredentials(
+      LoginModelObserver* observer,
+      const autofill::PasswordForm& observed_form) override;
   void RemoveObserver(LoginModelObserver* observer) override;
 
   void GenerationAvailableForForm(const autofill::PasswordForm& form);