Credential Manager API: pop up the new "Manage accounts" bubble.

chrome/browser/ui/passwords/manage_passwords_bubble_model.h

Index: chrome/browser/ui/passwords/manage_passwords_bubble_model.h
diff --git a/chrome/browser/ui/passwords/manage_passwords_bubble_model.h b/chrome/browser/ui/passwords/manage_passwords_bubble_model.h
index 0e2ddb2f7d615fe78d8cbcd02f2e11e0a3e011a2..38d0a62a59fff6cbad4bbd873beeaee3f716b1ac 100644
--- a/chrome/browser/ui/passwords/manage_passwords_bubble_model.h
+++ b/chrome/browser/ui/passwords/manage_passwords_bubble_model.h
@@ -75,9 +75,14 @@ class ManagePasswordsBubbleModel : public content::WebContentsObserver {
   // Called by the view code when the manage link is clicked by the user.
   void OnManageLinkClicked();
 
-  // Called by the view code when the auto-signin toast is about to close.
+  // Called by the view code when the auto-signin toast is about to close due to
+  // timeout.
   void OnAutoSignInToastTimeout();
 
+  // Called by the view code when user clicks on the auto sign-in toast in order
+  // to manage credentials.
+  void OnAutoSignInClicked();
+
   // Called by the view code to delete or add a password form to the
   // PasswordStore.
   void OnPasswordAction(const autofill::PasswordForm& password_form,
@@ -116,6 +121,10 @@ class ManagePasswordsBubbleModel : public content::WebContentsObserver {
 
   Profile* GetProfile() const;
 
+  // Returns true iff the new UI should be presented to user for managing and
+  // saving the passwords.
+  bool IsNewUIActive() const;
+
 #if defined(UNIT_TEST)
   // Gets and sets the reason the bubble was displayed.
   password_manager::metrics_util::UIDisplayDisposition display_disposition()