BREAKING CHANGE: enforce part of directive

runtime/vm/find_code_object_test.cc

Index: runtime/vm/find_code_object_test.cc
===================================================================
--- runtime/vm/find_code_object_test.cc	(revision 22269)
+++ runtime/vm/find_code_object_test.cc	(working copy)
@@ -56,7 +56,7 @@
   }
   OS::SNPrint((scriptChars + written), (kScriptSize - written), "}");
   source = String::New(scriptChars);
-  script = Script::New(url, source, RawScript::kSourceTag);
+  script = Script::New(url, source, RawScript::kScriptTag);
   EXPECT(CompilerTest::TestCompileScript(lib, script));
   clsA = lib.LookupClass(String::Handle(Symbols::New("A")));
   EXPECT(!clsA.IsNull());
@@ -104,7 +104,7 @@
   OS::SNPrint((scriptChars + written), (kScriptSize - written), "}");
   url = String::New("dart-test:FindCodeObject");
   source = String::New(scriptChars);
-  script = Script::New(url, source, RawScript::kSourceTag);
+  script = Script::New(url, source, RawScript::kScriptTag);
   EXPECT(CompilerTest::TestCompileScript(lib, script));
   clsB = lib.LookupClass(String::Handle(Symbols::New("B")));
   EXPECT(!clsB.IsNull());