Added UMA statistics for change passwords in the Password Manager

chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc

Index: chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc
diff --git a/chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc b/chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc
index 779bdf20254e56b8089fd15668b75aab3c6663d8..1d12ccfe64573c42622b5a506ed7bd72b5359519 100644
--- a/chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc
+++ b/chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc
@@ -836,9 +836,6 @@ ManagePasswordsBubbleView::UpdatePendingView::UpdatePendingView(
         parent->model()->pending_password().username_value);
     item = selection_view_;
   } else {
-    DCHECK_EQ(1u, parent->model()->local_credentials().size());
-    DCHECK_EQ(parent->model()->local_credentials()[0]->username_value,
-              parent->model()->pending_password().username_value);
     std::vector<const autofill::PasswordForm*> forms;
     forms.push_back(&parent->model()->pending_password());
     item = new ManagePasswordItemsView(parent_->model(), forms);
@@ -900,9 +897,10 @@ void ManagePasswordsBubbleView::UpdatePendingView::ButtonPressed(
       parent_->model()->OnUpdateClicked(
           *selection_view_->GetSelectedCredentials());
     } else {
-      parent_->model()->OnUpdateClicked(
-          *parent_->model()->local_credentials()[0]);
+      parent_->model()->OnUpdateClicked(parent_->model()->pending_password());
     }
+  } else {
+    parent_->model()->OnNopeUpdateClicked();
   }
   parent_->Close();
 }