[Password Generation] Hide popup if view can not be created.

chrome/browser/ui/autofill/password_generation_popup_controller_impl.cc

Index: chrome/browser/ui/autofill/password_generation_popup_controller_impl.cc
diff --git a/chrome/browser/ui/autofill/password_generation_popup_controller_impl.cc b/chrome/browser/ui/autofill/password_generation_popup_controller_impl.cc
index 8d174be00050aed8bdda1365f2096636ffc1b358..98a81489b270d96063e07dee1462273c11d6f267 100644
--- a/chrome/browser/ui/autofill/password_generation_popup_controller_impl.cc
+++ b/chrome/browser/ui/autofill/password_generation_popup_controller_impl.cc
@@ -177,6 +177,13 @@ void PasswordGenerationPopupControllerImpl::Show(bool display_password) {
 
   if (!view_) {
     view_ = PasswordGenerationPopupView::Create(this);
+
+    // Treat popup as being hidden if creation fails.
+    if (!view_) {
+      Hide();
+      return;
+    }
+
     CalculateBounds();
     view_->Show();
   } else {