Baseline for-of implementation

src/parser.h

Index: src/parser.h
diff --git a/src/parser.h b/src/parser.h
index ae600d6753e0b974639952deb96619fe9b0d6738..b7e0700009f6ff56cbe92ce48b9fb5788d5cd2e9 100644
--- a/src/parser.h
+++ b/src/parser.h
@@ -688,6 +688,12 @@ class Parser BASE_EMBEDDED {
   // in the object literal boilerplate.
   Handle<Object> GetBoilerplateValue(Expression* expression);
 
+  // Initialize the components of a for-in / for-of statement.
+  void InitializeForEachStatement(ForEachStatement* stmt,
+                                  Expression* each,
+                                  Expression* subject,
+                                  Statement* body);
+
   ZoneList<Expression*>* ParseArguments(bool* ok);
   FunctionLiteral* ParseFunctionLiteral(Handle<String> var_name,
                                         bool name_is_reserved,