Fix unstated dependency on custom module.

modules/d3_sankey_table_group_pp/d3_sankey_table_group_pp.module

@@ -42,7 +42,7 @@ function d3_sankey_table_group_pp_field_formatter_view($entity_type, $entity, $f
   // the table grouping preprocessor.
   if ($display['type'] === 'tablefield_d3_sankey_table_group_pp') {
     foreach ($items as $delta => $item) {
-      $chart = _uw_career_common_chart_options();
+      $chart = _d3_sankey_table_group_pp_default_chart_options();
 
       // Initialize a GroupingPreprocessor, feed it the query results, get the
       // raw data out of the preprocessor, and add it to the chart.
@@ -62,3 +62,24 @@ function d3_sankey_table_group_pp_field_formatter_view($entity_type, $entity, $f
 
   return $element;
 }
+
+/**
+ * Returns some default chart options for Sankey charts generated here.
+ *
+ * @return array
+ *   An array of common Sankey chart settings.
+ */
+function _d3_sankey_table_group_pp_default_chart_options() {
+  return array(
+    'type' => 'sankey',
+    'id' => 'visualization',
+    'sankeyType' => D3_SANKEY_SANKEYTYPE_PATH,
+    'width' => '720',
+    'height' => '500',
+    'nodeWidth' => 24,
+    'nodePadding' => 8,
+    'spread' => TRUE,
+    'iterations' => 5,
+    'alignLabel' => D3_SANKEY_ALIGNLABEL_AUTO,
+  );
+}