Migrated sync_file_type and file_change from namespace fileapi to sync_file_system.

webkit/fileapi/syncable/sync_file_metadata.cc

 // Copyright (c) 2012 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 "webkit/fileapi/syncable/sync_file_metadata.h"
 
+using sync_file_system::SyncFileType;
+
 namespace fileapi {
 
 SyncFileMetadata::SyncFileMetadata()
-    : file_type(SYNC_FILE_TYPE_UNKNOWN),
+    : file_type(sync_file_system::SYNC_FILE_TYPE_UNKNOWN),
       size(-1) {
 }
 
 SyncFileMetadata::SyncFileMetadata(
     SyncFileType file_type,
     int64 size,
     const base::Time& last_modified)
     : file_type(file_type),
       size(size),
       last_modified(last_modified) {
 }
 
 SyncFileMetadata::~SyncFileMetadata() {}
 
 bool SyncFileMetadata::operator==(const SyncFileMetadata& that) const {
   return file_type == that.file_type &&
          size == that.size &&
          last_modified == that.last_modified;
 }
 
 ConflictFileInfo::ConflictFileInfo() {}
 ConflictFileInfo::~ConflictFileInfo() {}
 
 LocalFileSyncInfo::LocalFileSyncInfo() {}
 LocalFileSyncInfo::~LocalFileSyncInfo() {}
 
 }  // namespace fileapi