Move chrome/nacl to components/nacl.

chrome/common/nacl_paths.cc

-// Copyright 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 "chrome/common/nacl_paths.h"
-
-#include "base/file_util.h"
-#include "base/path_service.h"
-
-namespace {
-
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
-// File name of the nacl_helper and nacl_helper_bootstrap, Linux only.
-const base::FilePath::CharType kInternalNaClHelperFileName[] =
-    FILE_PATH_LITERAL("nacl_helper");
-const base::FilePath::CharType kInternalNaClHelperBootstrapFileName[] =
-    FILE_PATH_LITERAL("nacl_helper_bootstrap");
-#endif
-
-}  // namespace
-
-namespace nacl {
-
-bool PathProvider(int key, base::FilePath* result) {
-  base::FilePath cur;
-  switch (key) {
-#if defined(OS_LINUX)
-    case FILE_NACL_HELPER:
-      if (!PathService::Get(base::DIR_MODULE, &cur))
-        return false;
-      cur = cur.Append(kInternalNaClHelperFileName);
-      break;
-    case FILE_NACL_HELPER_BOOTSTRAP:
-      if (!PathService::Get(base::DIR_MODULE, &cur))
-        return false;
-      cur = cur.Append(kInternalNaClHelperBootstrapFileName);
-      break;
-#endif
-    default:
-      return false;
-  }
-
-  *result = cur;
-  return true;
-}
-
-// This cannot be done as a static initializer sadly since Visual Studio will
-// eliminate this object file if there is no direct entry point into it.
-void RegisterPathProvider() {
-  PathService::RegisterProvider(PathProvider, PATH_START, PATH_END);
-}
-
-}  // namespace nacl