Fix a few more dregs from sdk move

runtime/vm/benchmark_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 "vm/benchmark_test.h"
 
 #include "bin/file.h"
 
 #include "platform/assert.h"
 
@@ skipping 216 matching lines @@
 }
 
 
 //
 // Measure compile of all dart2js(compiler) functions.
 //
 static char* ComputeDart2JSPath(const char* arg) {
   char buffer[2048];
   char* dart2js_path = strdup(File::GetCanonicalPath(arg));
   const char* compiler_path =
-      "%s%ssdk%slib%siinternal%scompiler%scompiler.dart";
+      "%s%ssdk%slib%s_internal%scompiler%scompiler.dart";
   const char* path_separator = File::PathSeparator();
   ASSERT(path_separator != NULL && strlen(path_separator) == 1);
   char* ptr = strrchr(dart2js_path, *path_separator);
   while (ptr != NULL) {
     *ptr = '\0';
     OS::SNPrint(buffer, 2048, compiler_path,
                 dart2js_path,
                 path_separator,
                 path_separator,
                 path_separator);
@@ skipping 134 matching lines @@
   Dart_Handle cls = Dart_GetClass(lib, NewString("StackFrameTest"));
   Dart_Handle result = Dart_Invoke(cls, NewString("testMain"), 0, NULL);
   EXPECT_VALID(result);
   int64_t elapsed_time = 0;
   result = Dart_IntegerToInt64(result, &elapsed_time);
   EXPECT_VALID(result);
   benchmark->set_score(elapsed_time);
 }
 
 }  // namespace dart