Push add*Edit helpers into SourceChange.

pkg/analysis_server/lib/src/services/correction/util.dart

Index: pkg/analysis_server/lib/src/services/correction/util.dart
diff --git a/pkg/analysis_server/lib/src/services/correction/util.dart b/pkg/analysis_server/lib/src/services/correction/util.dart
index a4cbdaa0943facd99c061ff5d1e7c9b864fc150b..0af23c4ed94de21f33a1339f093fc9ed6bbf4fba 100644
--- a/pkg/analysis_server/lib/src/services/correction/util.dart
+++ b/pkg/analysis_server/lib/src/services/correction/util.dart
@@ -18,22 +18,6 @@ import 'package:analyzer/src/generated/scanner.dart';
 import 'package:analyzer/src/generated/source.dart';
 
 
-void addElementSourceChange(SourceChange change, Element element,
-    SourceEdit edit) {
-  AnalysisContext context = element.context;
-  Source source = element.source;
-  addSourceChange(change, context, source, edit);
-}
-
-
-void addSourceChange(SourceChange change, AnalysisContext context,
-    Source source, SourceEdit edit) {
-  String file = source.fullName;
-  int fileStamp = context.getModificationStamp(source);
-  change.addEdit(file, fileStamp, edit);
-}
-
-
 /**
  * @return <code>true</code> if given [List]s are identical at given position.
  */