Minor cleanup based on profiler output of CompileParseFunction.

runtime/vm/object_test.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "platform/globals.h"
 
 #include "vm/assembler.h"
 #include "vm/class_finalizer.h"
 #include "vm/dart_api_impl.h"
 #include "vm/dart_entry.h"
@@ skipping 144 matching lines @@
   OS::Print("2: %s\n", type_arguments2.ToCString());
   EXPECT(type_arguments1.Equals(type_arguments2));
   TypeArguments& type_arguments3 = TypeArguments::Handle();
   type_arguments1.Canonicalize();
   type_arguments3 ^= type_arguments2.Canonicalize();
   EXPECT_EQ(type_arguments1.raw(), type_arguments3.raw());
 }
 
 
 VM_TEST_CASE(TokenStream) {
-  String& source = String::Handle(String::New("= ( 9 , ."));
-  String& private_key = String::Handle(String::New(""));
+  Zone* zone = Thread::Current()->zone();
+  String& source = String::Handle(zone, String::New("= ( 9 , ."));
+  String& private_key = String::Handle(zone, String::New(""));
   Scanner scanner(source, private_key);
   const Scanner::GrowableTokenStream& ts = scanner.GetStream();
   EXPECT_EQ(6, ts.length());
   EXPECT_EQ(Token::kLPAREN, ts[1].kind);
   const TokenStream& token_stream = TokenStream::Handle(
-      TokenStream::New(ts, private_key, false));
-  TokenStream::Iterator iterator(token_stream, TokenPosition::kMinSource);
+      zone, TokenStream::New(ts, private_key, false));
+  TokenStream::Iterator iterator(zone, token_stream, TokenPosition::kMinSource);
   // EXPECT_EQ(6, token_stream.Length());
   iterator.Advance();  // Advance to '(' token.
   EXPECT_EQ(Token::kLPAREN, iterator.CurrentTokenKind());
   iterator.Advance();
   iterator.Advance();
   iterator.Advance();  // Advance to '.' token.
   EXPECT_EQ(Token::kPERIOD, iterator.CurrentTokenKind());
   iterator.Advance();  // Advance to end of stream.
   EXPECT_EQ(Token::kEOS, iterator.CurrentTokenKind());
 }
@@ skipping 4542 matching lines @@
   String& test = String::Handle();
   String& result = String::Handle();
   for (size_t i = 0; i < ARRAY_SIZE(tests); i++) {
     test = String::New(tests[i].in);
     result = String::ScrubName(test);
     EXPECT_STREQ(tests[i].out, result.ToCString());
   }
 }
 
 }  // namespace dart