[Retry] PPAPI: Add new PPB_FileRef.MakeDirectory to support exclusive operation

native_client_sdk/src/tests/nacl_io_test/fake_pepper_interface_html5_fs.cc

Index: native_client_sdk/src/tests/nacl_io_test/fake_pepper_interface_html5_fs.cc
diff --git a/native_client_sdk/src/tests/nacl_io_test/fake_pepper_interface_html5_fs.cc b/native_client_sdk/src/tests/nacl_io_test/fake_pepper_interface_html5_fs.cc
index eacb9c4322c41213d6957d814a711631b04e8aba..7b61f3398ba351e6e3c77b1d2fa2c06d8e765c45 100644
--- a/native_client_sdk/src/tests/nacl_io_test/fake_pepper_interface_html5_fs.cc
+++ b/native_client_sdk/src/tests/nacl_io_test/fake_pepper_interface_html5_fs.cc
@@ -500,7 +500,7 @@ PP_Var FakeFileRefInterface::GetName(PP_Resource file_ref) {
 }
 
 int32_t FakeFileRefInterface::MakeDirectory(PP_Resource directory_ref,
-                                            PP_Bool make_ancestors,
+                                            int32_t make_directory_flags,
                                             PP_CompletionCallback callback) {
   FakeFileRefResource* directory_ref_resource =
       core_interface_->resource_manager()->Get<FakeFileRefResource>(
@@ -508,9 +508,9 @@ int32_t FakeFileRefInterface::MakeDirectory(PP_Resource directory_ref,
   if (directory_ref_resource == NULL)
     return PP_ERROR_BADRESOURCE;
 
-  // TODO(binji): We don't currently use make_ancestors==PP_TRUE in nacl_io, so
+  // TODO(binji): We don't currently use make_directory_flags in nacl_io, so
   // I won't bother implementing it.
-  if (make_ancestors == PP_TRUE)
+  if (make_directory_flags)
     return PP_ERROR_FAILED;
 
   FakeHtml5FsFilesystem* filesystem = directory_ref_resource->filesystem;