Allow the native resolver to setup whether it needs the Dart API scope to

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/builtin.h"
 #include "bin/file.h"
 
 #include "platform/assert.h"
@@ skipping 116 matching lines @@
   result = Dart_IntegerToInt64(param1, &value1);
   EXPECT_VALID(result);
   EXPECT_LE(0, value1);
   EXPECT_LE(value1, 1000000);
 
   // Return param + receiver.field.
   Dart_SetReturnValue(args, Dart_NewInteger(value1 * receiver_value));
 }
 
 
-static Dart_NativeFunction bm_uda_lookup(Dart_Handle name, int argument_count) {
+static Dart_NativeFunction bm_uda_lookup(Dart_Handle name,
+                                         int argument_count,
+                                         bool* auto_setup_scope) {
+  ASSERT(auto_setup_scope != NULL);
+  *auto_setup_scope = false;
   const char* cstr = NULL;
   Dart_Handle result = Dart_StringToCString(name, &cstr);
   EXPECT_VALID(result);
   if (strcmp(cstr, "init") == 0) {
     return InitNativeFields;
   } else {
     return UseDartApi;
   }
 }
 
@@ skipping 110 matching lines @@
   }
   return dart2js_path;
 }
 
 
 static void func(Dart_NativeArguments args) {
 }
 
 
 static Dart_NativeFunction NativeResolver(Dart_Handle name,
-                                          int arg_count) {
+                                          int arg_count,
+                                          bool* auto_setup_scope) {
+  ASSERT(auto_setup_scope != NULL);
+  *auto_setup_scope = false;
   return &func;
 }
 
 
 BENCHMARK(Dart2JSCompileAll) {
   bin::Builtin::SetNativeResolver(bin::Builtin::kBuiltinLibrary);
   bin::Builtin::SetNativeResolver(bin::Builtin::kIOLibrary);
   char* dart_root = ComputeDart2JSPath(Benchmark::Executable());
   char* script = NULL;
   if (dart_root != NULL) {
@@ skipping 49 matching lines @@
       frame = frames.NextFrame();
     }
   }
   timer.Stop();
   int64_t elapsed_time = timer.TotalElapsedTime();
   Dart_SetReturnValue(args, Dart_NewInteger(elapsed_time));
 }
 
 
 static Dart_NativeFunction StackFrameNativeResolver(Dart_Handle name,
-                                                    int arg_count) {
+                                                    int arg_count,
+                                                    bool* auto_setup_scope) {
+  ASSERT(auto_setup_scope != NULL);
+  *auto_setup_scope = false;
   return &StackFrame_accessFrame;
 }
 
 
 // Unit test case to verify stack frame iteration.
 BENCHMARK(FrameLookup) {
   const char* kScriptChars =
       "class StackFrame {"
       "  static int accessFrame() native \"StackFrame_accessFrame\";"
       "} "
@@ skipping 117 matching lines @@
 
   Timer timer(true, "currentMirrorSystem() benchmark");
   timer.Start();
   Dart_Invoke(lib, NewString("benchmark"), 0, NULL);
   timer.Stop();
   int64_t elapsed_time = timer.TotalElapsedTime();
   benchmark->set_score(elapsed_time);
 }
 
 }  // namespace dart