CRX FileSystem Pepper private API

ppapi/cpp/private/ext_crx_file_system_private.cc

Index: ppapi/cpp/private/ext_crx_file_system_private.cc
diff --git a/ppapi/cpp/private/ext_crx_file_system_private.cc b/ppapi/cpp/private/ext_crx_file_system_private.cc
new file mode 100644
index 0000000000000000000000000000000000000000..87752b94d0b222568a48c114140ce8a418262155
--- /dev/null
+++ b/ppapi/cpp/private/ext_crx_file_system_private.cc
@@ -0,0 +1,38 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ppapi/cpp/private/ext_crx_file_system_private.h"
+
+#include "ppapi/c/private/ppb_ext_crx_file_system_private.h"
+#include "ppapi/cpp/module_impl.h"
+
+namespace pp {
+
+namespace {
+
+template <> const char* interface_name<PPB_Ext_CrxFileSystem_Private_0_1>() {
+  return PPB_EXT_CRXFILESYSTEM_PRIVATE_INTERFACE_0_1;
+}
+
+}  // namespace
+
+ExtCrxFileSystemPrivate::ExtCrxFileSystemPrivate() {
+}
+
+ExtCrxFileSystemPrivate::ExtCrxFileSystemPrivate(
+    const InstanceHandle& instance) : instance_(instance.pp_instance()) {
+}
+
+ExtCrxFileSystemPrivate::~ExtCrxFileSystemPrivate() {
+}
+
+int32_t ExtCrxFileSystemPrivate::Open(
+    const CompletionCallbackWithOutput<pp::FileSystem>& cc) {
+  if (!has_interface<PPB_Ext_CrxFileSystem_Private_0_1>())
+    return cc.MayForce(PP_ERROR_NOINTERFACE);
+  return get_interface<PPB_Ext_CrxFileSystem_Private_0_1>()->
+      Open(instance_, cc.output(), cc.pp_completion_callback());
+}
+
+}  // namespace pp