Fix dependency: make file_system_util not depend on FileSystemURL

webkit/browser/fileapi/local_file_system_operation.cc

Index: webkit/browser/fileapi/local_file_system_operation.cc
diff --git a/webkit/browser/fileapi/local_file_system_operation.cc b/webkit/browser/fileapi/local_file_system_operation.cc
index 8203e9990fb0c1c954ac2104ddfdd95ba7c155da..4a10db9df19b7d886cb9dfe2a6599d34d7ccf96c 100644
--- a/webkit/browser/fileapi/local_file_system_operation.cc
+++ b/webkit/browser/fileapi/local_file_system_operation.cc
@@ -517,7 +517,7 @@ void LocalFileSystemOperation::CopyFileLocal(
     const FileSystemURL& dest_url,
     const StatusCallback& callback) {
   DCHECK(SetPendingOperationType(kOperationCopy));
-  DCHECK(AreSameFileSystem(src_url, dest_url));
+  DCHECK(src_url.IsInSameFileSystem(dest_url));
 
   base::PlatformFileError result = SetUp(src_url, OPERATION_MODE_READ);
   if (result == base::PLATFORM_FILE_OK)
@@ -540,7 +540,7 @@ void LocalFileSystemOperation::MoveFileLocal(
     const FileSystemURL& dest_url,
     const StatusCallback& callback) {
   DCHECK(SetPendingOperationType(kOperationMove));
-  DCHECK(AreSameFileSystem(src_url, dest_url));
+  DCHECK(src_url.IsInSameFileSystem(dest_url));
 
   base::PlatformFileError result = SetUp(src_url, OPERATION_MODE_WRITE);
   if (result == base::PLATFORM_FILE_OK)