Add Move operation to the the scheduler

chrome/browser/chromeos/drive/file_system/move_operation.h

Index: chrome/browser/chromeos/drive/file_system/move_operation.h
diff --git a/chrome/browser/chromeos/drive/file_system/move_operation.h b/chrome/browser/chromeos/drive/file_system/move_operation.h
index fb37345a2b17f66656e2df538cf9463db5f0e93e..eee23551c8e96bed113cf603d40b5de74d94de55 100644
--- a/chrome/browser/chromeos/drive/file_system/move_operation.h
+++ b/chrome/browser/chromeos/drive/file_system/move_operation.h
@@ -41,9 +41,9 @@ class MoveOperation {
   // Performs the move operation on the file at drive path |src_file_path|
   // with a target of |dest_file_path|.  Invokes |callback| when finished with
   // the result of the operation.
-  void Move(const FilePath& src_file_path,
-            const FilePath& dest_file_path,
-            const FileOperationCallback& callback);
+  virtual void Move(const FilePath& src_file_path,
+                    const FilePath& dest_file_path,
+                    const FileOperationCallback& callback);
  private:
   // Part of Move(). Called after GetEntryInfoPairByPaths() is
   // complete. |callback| must not be null.