- Modify dart_api.h to be a proper C API.

runtime/bin/directory.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 "bin/directory.h"
 
 #include "bin/dartutils.h"
 #include "bin/thread.h"
 #include "include/dart_api.h"
 #include "platform/assert.h"
@@ skipping 260 matching lines @@
   }
   return CObject::IllegalArgumentError();
 }
 
 
 static void DirectoryService(Dart_Port dest_port_id,
                              Dart_Port reply_port_id,
                              Dart_CObject* message) {
   CObject* response = CObject::IllegalArgumentError();
   CObjectArray request(message);
-  if (message->type == Dart_CObject::kArray) {
+  if (message->type == Dart_CObject_kArray) {
     if (request.Length() > 1 && request[0]->IsInt32()) {
       CObjectInt32 requestType(request[0]);
       switch (requestType.Value()) {
         case Directory::kCreateRequest:
           response = DirectoryCreateRequest(request);
           break;
         case Directory::kDeleteRequest:
           response = DirectoryDeleteRequest(request);
           break;
         case Directory::kExistsRequest:
@@ skipping 104 matching lines @@
   Dart_ThrowException(Dart_New(
       DartUtils::GetDartClass(DartUtils::kIOLibURL, "DirectoryIOException"),
       Dart_Null(),
       3,
       args));
   return true;
 }
 
 }  // namespace bin
 }  // namespace dart