'Inline Local' refactoring.

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

Index: pkg/analysis_server/lib/src/services/refactoring/refactoring.dart
diff --git a/pkg/analysis_server/lib/src/services/refactoring/refactoring.dart b/pkg/analysis_server/lib/src/services/refactoring/refactoring.dart
index cae43c534dd594c60292e34167f8990904f458a7..d80f72bee5996f304308e5f6da257213f7d1862a 100644
--- a/pkg/analysis_server/lib/src/services/refactoring/refactoring.dart
+++ b/pkg/analysis_server/lib/src/services/refactoring/refactoring.dart
@@ -11,6 +11,7 @@ import 'package:analysis_server/src/protocol.dart' show
 import 'package:analysis_server/src/services/correction/status.dart';
 import 'package:analysis_server/src/services/refactoring/extract_local.dart';
 import 'package:analysis_server/src/services/refactoring/extract_method.dart';
+import 'package:analysis_server/src/services/refactoring/inline_local.dart';
 import 'package:analysis_server/src/services/refactoring/rename_class_member.dart';
 import 'package:analysis_server/src/services/refactoring/rename_constructor.dart';
 import 'package:analysis_server/src/services/refactoring/rename_import.dart';
@@ -178,6 +179,25 @@ abstract class ExtractMethodRefactoring implements Refactoring {
 
 
 /**
+ * [Refactoring] to inline a local [VariableElement].
+ */
+abstract class InlineLocalRefactoring implements Refactoring {
+  /**
+   * Returns a new [InlineLocalRefactoring] instance.
+   */
+  factory InlineLocalRefactoring(SearchEngine searchEngine,
+      CompilationUnit unit, LocalVariableElement element) {
+    return new InlineLocalRefactoringImpl(searchEngine, unit, element);
+  }
+
+  /**
+   * Returns the number of references to the [VariableElement].
+   */
+  int get referenceCount;
+}
+
+
+/**
  * Abstract interface for all refactorings.
  */
 abstract class Refactoring {