Move //services/files/c -> //mojo/services/files/public/c.

services/files/c/tests/util_unittest.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 "services/files/c/lib/util.h"
-
-#include "mojo/public/cpp/system/macros.h"
-#include "mojo/services/files/public/interfaces/types.mojom.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace mojio {
-namespace {
-
-// TODO(vtl): This test is pretty lame until |mojo::files::Error| can also
-// encapsulate "real" errno values.
-TEST(UtilTest, ErrorToErrno) {
-  const struct ExpectedMapping {
-    mojo::files::Error from;
-    int to;
-  } kExpectedMappings[] = {
-      {mojo::files::ERROR_OK, 0},
-      {mojo::files::ERROR_UNKNOWN, EIO},
-      {mojo::files::ERROR_INVALID_ARGUMENT, EINVAL},
-      {mojo::files::ERROR_PERMISSION_DENIED, EACCES},
-      {mojo::files::ERROR_OUT_OF_RANGE, EINVAL},
-      {mojo::files::ERROR_UNIMPLEMENTED, ENOSYS},
-      {mojo::files::ERROR_CLOSED, EBADF},
-      {mojo::files::ERROR_UNAVAILABLE, EACCES},
-      {mojo::files::ERROR_INTERNAL, EIO},
-  };
-
-  for (size_t i = 0; i < MOJO_ARRAYSIZE(kExpectedMappings); i++) {
-    const ExpectedMapping& m = kExpectedMappings[i];
-    EXPECT_EQ(m.to, ErrorToErrno(m.from)) << "i=" << i << ", m.from=" << m.from;
-  }
-}
-
-}  // namespace
-}  // namespace mojio