Include 'element' into 'search.findElementReferences' response.

pkg/analysis_server/lib/src/search/element_references.dart

Index: pkg/analysis_server/lib/src/search/element_references.dart
diff --git a/pkg/analysis_server/lib/src/search/element_references.dart b/pkg/analysis_server/lib/src/search/element_references.dart
index 9230730f8d4c73a6c01ee4a17cfcd8141f2464f1..a03666137d1ca80ddd7c9d0df8cb8ed53ef8b3aa 100644
--- a/pkg/analysis_server/lib/src/search/element_references.dart
+++ b/pkg/analysis_server/lib/src/search/element_references.dart
@@ -27,13 +27,6 @@ class ElementReferencesComputer {
    */
   Future<List<SearchResult>> compute(Element element, bool withPotential) {
     var futureGroup = new _ConcatFutureGroup<SearchResult>();
-    // tweak element
-    if (element is FieldFormalParameterElement) {
-      element = (element as FieldFormalParameterElement).field;
-    }
-    if (element is PropertyAccessorElement) {
-      element = (element as PropertyAccessorElement).variable;
-    }
     // find element references
     futureGroup.add(_findElementsReferences(element));
     // add potential references