It is time.

ui/views/examples/example_combobox_model.cc

Index: ui/views/examples/example_combobox_model.cc
diff --git a/ui/views/examples/example_combobox_model.cc b/ui/views/examples/example_combobox_model.cc
deleted file mode 100644
index a1160e7bb0e1f41bd158a1a9cad2f9b68fc2793b..0000000000000000000000000000000000000000
--- a/ui/views/examples/example_combobox_model.cc
+++ /dev/null
@@ -1,28 +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 "ui/views/examples/example_combobox_model.h"
-
-#include "base/strings/utf_string_conversions.h"
-
-namespace views {
-namespace examples {
-
-ExampleComboboxModel::ExampleComboboxModel(const char** strings, int count)
-    : strings_(strings), count_(count) {
-}
-
-ExampleComboboxModel::~ExampleComboboxModel() {
-}
-
-int ExampleComboboxModel::GetItemCount() const {
-  return count_;
-}
-
-base::string16 ExampleComboboxModel::GetItemAt(int index) {
-  return base::ASCIIToUTF16(strings_[index]);
-}
-
-}  // namespace examples
-}  // namespace views