Patch to google_adwords-8.x-1.0

google_adwords-form_fixes.patch

diff --git a/src/Form/GoogleAdwordsAdminSettings.php b/src/Form/GoogleAdwordsAdminSettings.php
index 475067868..775bb9793 100644
--- a/src/Form/GoogleAdwordsAdminSettings.php
+++ b/src/Form/GoogleAdwordsAdminSettings.php
@@ -45,7 +45,7 @@ public function submitForm(array &$form, FormStateInterface $form_state) {
     parent::submitForm($form, $form_state);
   }
 
-  public function buildForm(array $form_state, \Drupal\Core\Form\FormStateInterface $form_state) {
+  public function buildForm(array $form, \Drupal\Core\Form\FormStateInterface $form_state) {
 
     $form['conversion'] = [
       '#type' => 'fieldset',
@@ -126,7 +126,7 @@ public function buildForm(array $form_state, \Drupal\Core\Form\FormStateInterfac
         '#title' => $this->t($role_name),
         '#default_value' => // @FIXME: 'google_adwords_track_' . $role_varname must be added to your module's default configuration.
           \Drupal::config('google_adwords.settings')
-            ->get('google_adwords_track_' . $role_varname),
+            ->get('google_adwords_track_' . $role_name),
       ];
     }