- Ensure that HandleScope is initialized with a thread. (Remove

runtime/vm/ast_printer.cc

Index: runtime/vm/ast_printer.cc
diff --git a/runtime/vm/ast_printer.cc b/runtime/vm/ast_printer.cc
index 4877eac3266d9dc54af13435c655b5caaf3731ed..16b9468d6eb77071f2a9262f3d2ae2b4ded46c49 100644
--- a/runtime/vm/ast_printer.cc
+++ b/runtime/vm/ast_printer.cc
@@ -506,7 +506,7 @@ void AstPrinter::PrintLocalScope(const LocalScope* scope,
 
 
 void AstPrinter::PrintFunctionScope(const ParsedFunction& parsed_function) {
-  HANDLESCOPE(Isolate::Current());
+  HANDLESCOPE(parsed_function.thread());
   const Function& function = parsed_function.function();
   SequenceNode* node_sequence = parsed_function.node_sequence();
   ASSERT(node_sequence != NULL);
@@ -558,7 +558,7 @@ void AstPrinter::PrintFunctionScope(const ParsedFunction& parsed_function) {
 
 
 void AstPrinter::PrintFunctionNodes(const ParsedFunction& parsed_function) {
-  HANDLESCOPE(Isolate::Current());
+  HANDLESCOPE(parsed_function.thread());
   SequenceNode* node_sequence = parsed_function.node_sequence();
   ASSERT(node_sequence != NULL);
   AstPrinter ast_printer;