dart2js: Change name and comment of the flag needsArrayInitializerSupport.

pkg/compiler/lib/src/js_emitter/old_emitter/reflection_data_parser.dart

Index: pkg/compiler/lib/src/js_emitter/old_emitter/reflection_data_parser.dart
diff --git a/pkg/compiler/lib/src/js_emitter/old_emitter/reflection_data_parser.dart b/pkg/compiler/lib/src/js_emitter/old_emitter/reflection_data_parser.dart
index c20a68d91fe92fec7dc94bca531a47a05c80ce06..72ee128cbf3ee0d7c76d671e75a29c2591c27566 100644
--- a/pkg/compiler/lib/src/js_emitter/old_emitter/reflection_data_parser.dart
+++ b/pkg/compiler/lib/src/js_emitter/old_emitter/reflection_data_parser.dart
@@ -174,7 +174,7 @@ jsAst.Expression getReflectionDataParser(OldEmitter oldEmitter,
           functions.push(property);
           #globalFunctions[property] = element;
         } else if (element.constructor === Array) {
-          if (#needsArrayInitializerSupport) {
+          if (#needsStructuredMemberInfo) {
             addStubs(globalObject, element, property,
                      true, descriptor, functions);
           }
@@ -190,7 +190,7 @@ jsAst.Expression getReflectionDataParser(OldEmitter oldEmitter,
 ''', {'typeInformation': typeInformationAccess,
       'globalFunctions': globalFunctionsAccess,
       'hasClasses': oldEmitter.needsClassSupport,
-      'needsArrayInitializerSupport': oldEmitter.needsArrayInitializerSupport});
+      'needsStructuredMemberInfo': oldEmitter.needsStructuredMemberInfo});
 
 
   /**
@@ -441,7 +441,7 @@ function $parseReflectionDataName(reflectionData) {
     #processClassData;
   }
   #processStatics;
-  if (#needsArrayInitializerSupport) {
+  if (#needsStructuredMemberInfo) {
     #addStubs;
     #tearOffCode;
   }
@@ -459,7 +459,7 @@ function $parseReflectionDataName(reflectionData) {
       'init': init,
       'finishClasses': finishClasses,
       'needsClassSupport': oldEmitter.needsClassSupport,
-      'needsArrayInitializerSupport': oldEmitter.needsArrayInitializerSupport});
+      'needsStructuredMemberInfo': oldEmitter.needsStructuredMemberInfo});
 }