Fix dependency: make file_system_util not depend on FileSystemURL

webkit/browser/fileapi/cross_operation_delegate.cc

 // Copyright (c) 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 "webkit/browser/fileapi/cross_operation_delegate.h"
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "webkit/blob/shareable_file_reference.h"
 #include "webkit/browser/fileapi/copy_or_move_file_validator.h"
@@ skipping 12 matching lines @@
     const FileSystemURL& src_root,
     const FileSystemURL& dest_root,
     OperationType operation_type,
     const StatusCallback& callback)
     : RecursiveOperationDelegate(file_system_context, dest_root_operation),
       src_root_(src_root),
       dest_root_(dest_root),
       operation_type_(operation_type),
       callback_(callback),
       src_root_operation_(src_root_operation.Pass()) {
-  same_file_system_ = AreSameFileSystem(src_root_, dest_root_);
+  same_file_system_ = src_root_.IsInSameFileSystem(dest_root_);
 }
 
 CrossOperationDelegate::~CrossOperationDelegate() {
 }
 
 void CrossOperationDelegate::Run() {
   // Not supported; this should never be called.
   NOTREACHED();
 }
 
@@ skipping 193 matching lines @@
   return NewNestedOperation();
 }
 
 LocalFileSystemOperation* CrossOperationDelegate::NewSourceOperation() {
   if (same_file_system_)
     return NewDestOperation();
   return src_root_operation_->CreateNestedOperation();
 }
 
 }  // namespace fileapi