Remove stray platform_file.h from chrome and components

chrome/browser/component_updater/cld_component_installer.cc

 // Copyright 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 "chrome/browser/component_updater/cld_component_installer.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/path_service.h"
-#include "base/platform_file.h"
 #include "chrome/browser/component_updater/default_component_installer.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/ssl/ssl_config_service.h"
 
 using component_updater::ComponentUpdateService;
 using content::BrowserThread;
 
@@ skipping 125 matching lines @@
 bool GetLatestCldDataFile(base::FilePath* path) {
   base::AutoLock lock(cld_file_lock.Get());
   const base::FilePath cached = cld_file.Get();
   if (cached.empty())
     return false;
   *path = cached;
   return true;
 }
 
 }  // namespace component_updater