[Password Manager] Implement ShouldShowMultipleAccountUpdateUI in ManagePasswordUIController

chrome/browser/ui/passwords/manage_passwords_bubble_model.cc

Index: chrome/browser/ui/passwords/manage_passwords_bubble_model.cc
diff --git a/chrome/browser/ui/passwords/manage_passwords_bubble_model.cc b/chrome/browser/ui/passwords/manage_passwords_bubble_model.cc
index 734bf5edb387984c3198e344702dede5bba96d5c..fc185f40d36ed03102af2bf8ba151eb87362798f 100644
--- a/chrome/browser/ui/passwords/manage_passwords_bubble_model.cc
+++ b/chrome/browser/ui/passwords/manage_passwords_bubble_model.cc
@@ -344,8 +344,12 @@ bool ManagePasswordsBubbleModel::IsNewUIActive() const {
 }
 
 bool ManagePasswordsBubbleModel::ShouldShowMultipleAccountUpdateUI() const {
-  return state_ == password_manager::ui::PENDING_PASSWORD_UPDATE_STATE &&
-         local_credentials_.size() > 1 && !password_overridden_;
+  ManagePasswordsUIController* controller =
+      ManagePasswordsUIController::FromWebContents(web_contents());
+  if (controller)

[dvadym, 2015/08/25 13:55:24]

You can skip checking if controller is valid as it's done in
ManagePasswordsBubbleModel::OnBubbleShown.

+    return controller->ShouldShowMultipleAccountUpdateUI();
+  else
+    return false;
 }
 
 // static