[NaCl SDK] nacl_io: Add new fakes

native_client_sdk/src/tests/nacl_io_test/fake_pepper_interface.cc

+// Copyright (c) 2014 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 "fake_pepper_interface.h"
+
+using namespace nacl_io;
+
+FakePepperInterface::FakePepperInterface()
+   : messaging_interface_(&var_manager_, &var_interface_),
+     var_array_interface_(&var_manager_),
+     var_array_buffer_interface_(&var_manager_),
+     var_interface_(&var_manager_) {}
+
+CoreInterface* FakePepperInterface::GetCoreInterface() {
+  return &core_interface_;
+}
+
+VarArrayInterface* FakePepperInterface::GetVarArrayInterface() {
+  return &var_array_interface_;
+}
+
+VarArrayBufferInterface* FakePepperInterface::GetVarArrayBufferInterface() {
+  return &var_array_buffer_interface_;
+}
+
+VarInterface* FakePepperInterface::GetVarInterface() {
+  return &var_interface_;
+}
+
+MessagingInterface* FakePepperInterface::GetMessagingInterface() {
+  return &messaging_interface_;
+}