Move //mojo/services/X/public/... to //mojo/services/X/... (part 1).

mojo/services/files/public/c/tests/mojio_test_base.cc

-// Copyright 2015 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 "files/public/c/tests/mojio_test_base.h"
-
-#include "files/public/c/lib/singletons.h"
-#include "mojo/public/cpp/environment/logging.h"
-
-namespace mojio {
-namespace test {
-
-void MojioTestBase::SetUp() {
-  MojioImplTestBase::SetUp();
-
-  // Explicitly set up the singletons.
-  MOJO_CHECK(singletons::GetErrnoImpl());
-  MOJO_CHECK(singletons::GetFDTable());
-  singletons::SetCurrentWorkingDirectory(directory().Pass());
-  MOJO_CHECK(singletons::GetCurrentWorkingDirectory());
-}
-
-void MojioTestBase::TearDown() {
-  // Explicitly tear down the singletons.
-  singletons::ResetCurrentWorkingDirectory();
-  singletons::ResetFDTable();
-  singletons::ResetErrnoImpl();
-
-  MojioImplTestBase::TearDown();
-}
-
-}  // namespace test
-}  // namespace mojio