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

mojo/services/files/public/c/tests/test_utils.h

-// 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.
-
-#ifndef SERVICES_FILES_C_TESTS_TEST_UTILS_H_
-#define SERVICES_FILES_C_TESTS_TEST_UTILS_H_
-
-#include <stddef.h>
-#include <stdint.h>
-
-#include <string>
-
-#include "files/public/interfaces/directory.mojom.h"
-#include "files/public/interfaces/file.mojom.h"
-
-namespace mojio {
-namespace test {
-
-// Makes a directory at the given path under the given root directory.
-// (Check-fails on any failure.)
-void MakeDirAt(mojo::files::DirectoryPtr* root, const char* path);
-
-// Opens a file at the given path under the given root directory using the given
-// flags (|mojo::files::kOpenFlag...|). Returns a null |FilePtr| on failure
-// (e.g., if the file doesn't exist and |open_flags| doesn't indicate that it
-// should be created).
-mojo::files::FilePtr OpenFileAt(mojo::files::DirectoryPtr* root,
-                                const char* path,
-                                uint32_t open_flags);
-
-// Creates a test file at the given path under the given root directory; the
-// file will be of the given size, with the i-th byte being i mod 256.
-// (Check-fails on any failure.)
-void CreateTestFileAt(mojo::files::DirectoryPtr* root,
-                      const char* path,
-                      size_t size);
-
-// Gets the size of the file at the given path under the given root directory.
-// Returns -1 if the file doesn't exist (or can't be opened for some reason), so
-// this may be used to check for a file's existence.
-int64_t GetFileSize(mojo::files::DirectoryPtr* root, const char* path);
-
-// Gets the contents of the file (up to 1 MiB) at the given path under the given
-// root directory. (Check-fails on any failure.)
-std::string GetFileContents(mojo::files::DirectoryPtr* root, const char* path);
-
-}  // namespace test
-}  // namespace mojio
-
-#endif  // SERVICES_FILES_C_TESTS_TEST_UTILS_H_