- Represent strings internally in UTF-16 format, this makes it

runtime/bin/crypto.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/crypto.h"
 #include "bin/dartutils.h"
 
 #include "include/dart_api.h"
 
 
 void FUNCTION_NAME(Crypto_GetRandomBytes)(Dart_NativeArguments args) {
   Dart_EnterScope();
   Dart_Handle count_obj = Dart_GetNativeArgument(args, 0);
   int64_t count = 0;
   if (!DartUtils::GetInt64Value(count_obj, &count)) {
-    Dart_Handle error = Dart_NewString("Invalid argument, must be an int.");
+    Dart_Handle error =
+        DartUtils::NewString("Invalid argument, must be an int.");
     Dart_ThrowException(error);
   }
   uint8_t* buffer = new uint8_t[count];
   ASSERT(buffer != NULL);
   if (!Crypto::GetRandomBytes(count, buffer)) {
     delete[] buffer;
     Dart_ThrowException(DartUtils::NewDartOSError());
   }
   Dart_Handle result = Dart_NewByteArray(count);
   if (Dart_IsError(result)) {
     delete[] buffer;
-    Dart_Handle error = Dart_NewString("Failed to allocate storage.");
+    Dart_Handle error = DartUtils::NewString("Failed to allocate storage.");
     Dart_ThrowException(error);
   }
   Dart_ListSetAsBytes(result, 0, buffer, count);
   Dart_SetReturnValue(args, result);
   delete[] buffer;
   Dart_ExitScope();
 }
-