Remove stray platform_file.h from chrome and components

chrome/browser/media_galleries/fileapi/iphoto_data_provider.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/browser/media_galleries/fileapi/iphoto_data_provider.h"
 
 #include <map>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/location.h"
 #include "base/logging.h"
-#include "base/platform_file.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/threading/thread_restrictions.h"
 #include "chrome/browser/media_galleries/fileapi/media_file_system_backend.h"
 #include "chrome/browser/media_galleries/fileapi/safe_iapps_library_parser.h"
 
 namespace iphoto {
 
 IPhotoDataProvider::IPhotoDataProvider(const base::FilePath& library_path)
     : iapps::IAppsDataProvider(library_path),
@@ skipping 153 matching lines @@
   DirIndex::const_iterator originals_it = originals_index_.find(album);
   if (originals_it == originals_index_.end())
     return base::FilePath();
   FileIndex::const_iterator file_it = originals_it->second.find(filename);
   if (file_it == originals_it->second.end())
     return base::FilePath();
   return file_it->second;
 }
 
 }  // namespace iphoto