Remove the 'Move File' refactoring.

pkg/analysis_server/lib/src/edit/edit_domain.dart

Index: pkg/analysis_server/lib/src/edit/edit_domain.dart
diff --git a/pkg/analysis_server/lib/src/edit/edit_domain.dart b/pkg/analysis_server/lib/src/edit/edit_domain.dart
index 6a734964a053f885b0ae96a61eadfc7f93bf87da..db0555947618d3889b02a1b817db5900ab7928a1 100644
--- a/pkg/analysis_server/lib/src/edit/edit_domain.dart
+++ b/pkg/analysis_server/lib/src/edit/edit_domain.dart
@@ -701,7 +701,6 @@ class _RefactoringManager {
     return refactoring is ExtractLocalRefactoring ||
         refactoring is ExtractMethodRefactoring ||
         refactoring is InlineMethodRefactoring ||
-        refactoring is MoveFileRefactoring ||
         refactoring is RenameRefactoring;
   }
 
@@ -1051,12 +1050,6 @@ class _RefactoringManager {
       inlineRefactoring.inlineAll = inlineOptions.inlineAll;
       return new RefactoringStatus();
     }
-    if (refactoring is MoveFileRefactoring) {
-      MoveFileRefactoring moveRefactoring = this.refactoring;
-      MoveFileOptions moveOptions = params.options;
-      moveRefactoring.newFile = moveOptions.newFile;
-      return new RefactoringStatus();
-    }
     if (refactoring is RenameRefactoring) {
       RenameRefactoring renameRefactoring = refactoring;
       RenameOptions renameOptions = params.options;