Remove unused implementation of SearchEngine and rename the driver-based implementation

pkg/analysis_server/lib/src/services/refactoring/rename_constructor.dart

Index: pkg/analysis_server/lib/src/services/refactoring/rename_constructor.dart
diff --git a/pkg/analysis_server/lib/src/services/refactoring/rename_constructor.dart b/pkg/analysis_server/lib/src/services/refactoring/rename_constructor.dart
index f403e6e0dfcce9428faf5b8ffef6462695583d44..e079875f2f6cc8d6da7d8c289fd5cf80f1415db7 100644
--- a/pkg/analysis_server/lib/src/services/refactoring/rename_constructor.dart
+++ b/pkg/analysis_server/lib/src/services/refactoring/rename_constructor.dart
@@ -100,13 +100,15 @@ class RenameConstructorRefactoringImpl extends RenameRefactoringImpl {
       sourceRange = new SourceRange(element.nameEnd, 0);
     }
     return new SourceReference(new SearchMatchImpl(
-        element.context,
-        element.library.source.uri.toString(),
-        element.source.uri.toString(),
-        MatchKind.DECLARATION,
-        sourceRange,
+        element.source.fullName,
+        element.library.source,
+        element.source,
+        element.library,
+        element,
+        true,
         true,
-        true));
+        MatchKind.DECLARATION,
+        sourceRange));
   }
 
   Future<Null> _replaceSynthetic() async {