Move DirectoryReader::ReadEntries to FileRef::ReadDirectoryEntries

webkit/plugins/ppapi/ppb_file_ref_impl.cc

Index: webkit/plugins/ppapi/ppb_file_ref_impl.cc
diff --git a/webkit/plugins/ppapi/ppb_file_ref_impl.cc b/webkit/plugins/ppapi/ppb_file_ref_impl.cc
index 104a304735ba2277eddb568af9a075a12361fffc..e4876bd4a3a110f2c87d0c57559f1eb43d71d879 100644
--- a/webkit/plugins/ppapi/ppb_file_ref_impl.cc
+++ b/webkit/plugins/ppapi/ppb_file_ref_impl.cc
@@ -410,5 +410,35 @@ int32_t PPB_FileRef_Impl::Query(PP_FileInfo* info,
   return PP_OK_COMPLETIONPENDING;
 }
 
+int32_t PPB_FileRef_Impl::ReadEntries(
+    const PP_ArrayOutput& output,
+    scoped_refptr<TrackedCallback> callback) {
+  NOTREACHED();
+  return PP_ERROR_FAILED;
+}
+
+int32_t PPB_FileRef_Impl::ReadEntriesInHost(
+    std::vector< ::ppapi::PPB_FileRef_CreateInfo>* files,
+    std::vector<PP_FileType>* file_types,
+    scoped_refptr<TrackedCallback> callback) {
+  if (!IsValidNonExternalFileSystem())
+    return PP_ERROR_NOACCESS;
+
+  PluginInstance* plugin_instance = ResourceHelper::GetPluginInstance(this);
+  if (!plugin_instance)
+    return PP_ERROR_FAILED;
+
+  FileCallbacks::ReadEntriesParams params;
+  params.dir_ref = this;
+  params.files = files;
+  params.file_types = file_types;
+
+  if (!plugin_instance->delegate()->ReadEntries(
+          GetFileSystemURL(),
+          new FileCallbacks(this, callback, params)))
+    return PP_ERROR_FAILED;
+  return PP_OK_COMPLETIONPENDING;
+}
+
 }  // namespace ppapi
 }  // namespace webkit