Remove some dead code.

chrome/browser/media_gallery/media_gallery_database_types.cc

Index: chrome/browser/media_gallery/media_gallery_database_types.cc
diff --git a/chrome/browser/media_gallery/media_gallery_database_types.cc b/chrome/browser/media_gallery/media_gallery_database_types.cc
deleted file mode 100644
index a42e8348ba4e3224e83f54c68fa0119f9eddc44e..0000000000000000000000000000000000000000
--- a/chrome/browser/media_gallery/media_gallery_database_types.cc
+++ /dev/null
@@ -1,34 +0,0 @@
-// 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 "chrome/browser/media_gallery/media_gallery_database_types.h"
-
-namespace chrome {
-
-CollectionRow::CollectionRow()
-    : id(0),
-      entry_count(0),
-      all_parsed(false) { }
-
-CollectionRow::CollectionRow(const base::FilePath& path,
-              base::Time last_modified_time,
-              int entry_count,
-              bool all_parsed)
-    : id(0),
-      path(path),
-      last_modified_time(last_modified_time),
-      entry_count(entry_count),
-      all_parsed(all_parsed) { }
-
-CollectionRow::~CollectionRow() { }
-
-bool CollectionRow::operator==(const CollectionRow& row2) const {
-  return id == row2.id &&
-      path == row2.path &&
-      last_modified_time == row2.last_modified_time &&
-      entry_count == row2.entry_count &&
-      all_parsed == row2.all_parsed;
-}
-
-}  // namespace chrome