Update existing Outline objects with new location information.

pkg/analysis_server/tool/spec/codegen_java_types.dart

Index: pkg/analysis_server/tool/spec/codegen_java_types.dart
diff --git a/pkg/analysis_server/tool/spec/codegen_java_types.dart b/pkg/analysis_server/tool/spec/codegen_java_types.dart
index 8b81d4f3791a7b4a0f5318d589e58f636f5263f6..1f2e33ad3bdb1393ce21380b80147c4d0d896a3b 100644
--- a/pkg/analysis_server/tool/spec/codegen_java_types.dart
+++ b/pkg/analysis_server/tool/spec/codegen_java_types.dart
@@ -50,6 +50,7 @@ final GeneratedDirectory targetDir = new GeneratedDirectory(pathToGenTypes, () {
           bool generateGetters = true;
           bool generateSetters = false;
           if (isRefactoringOption ||
+              typeNameInSpec == 'Outline' ||
               typeNameInSpec == 'RefactoringMethodParameter') {
             generateSetters = true;
           }
@@ -563,11 +564,6 @@ class CodegenJavaType extends CodegenJavaVisitor {
   return outline;
 }''');
         });
-        publicMethod('setChildren', () {
-          writeln('''public void setChildren(List<Outline> children) {
-  this.children = children;
-}''');
-        });
         publicMethod('getParent', () {
           writeln('''public Outline getParent() {
   return parent;