Increase the iteration count for the UseDartApi benchmark.

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 129 matching lines @@
   EXPECT(!Dart_IsError(result));
   if (strcmp(cstr, "init") == 0) {
     return InitNativeFields;
   } else {
     return UseDartApi;
   }
 }
 
 
 BENCHMARK(UseDartApi) {
-  const int kNumIterations = 100000;
+  const int kNumIterations = 1000000;
   const char* kScriptChars =
       "class Class extends NativeFieldsWrapper{\n"
       "  int init() native 'init';\n"
       "  int method(int param1, int param2) native 'method';\n"
       "}\n"
       "\n"
       "void benchmark(int count) {\n"
       "  Class c = new Class();\n"
       "  c.init();\n"
       "  for (int i = 0; i < count; i++) {\n"
@@ skipping 175 matching lines @@
       reinterpret_cast<Dart_NativeEntryResolver>(StackFrameNativeResolver));
   Dart_Handle cls = Dart_GetClass(lib, Dart_NewString("StackFrameTest"));
   Dart_Handle result = Dart_Invoke(cls, Dart_NewString("testMain"), 0, NULL);
   EXPECT_VALID(result);
   int64_t elapsed_time = 0;
   EXPECT(!Dart_IsError(Dart_IntegerToInt64(result, &elapsed_time)));
   benchmark->set_score(elapsed_time);
 }
 
 }  // namespace dart