Change GetBrowserItemIndex() to GetLauncherItemIndexForType()

ash/shelf/shelf_util.cc

Index: ash/shelf/shelf_util.cc
diff --git a/ash/shelf/shelf_util.cc b/ash/shelf/shelf_util.cc
deleted file mode 100644
index 07dfbbe34e81d25af4faf2a4ea2854d7185bbc68..0000000000000000000000000000000000000000
--- a/ash/shelf/shelf_util.cc
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 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 "ash/shelf/shelf_util.h"
-
-#include "ash/launcher/launcher_model.h"
-#include "ash/launcher/launcher_types.h"
-
-namespace ash {
-
-int GetBrowserItemIndex(const LauncherModel& launcher_model) {
-  for (size_t i = 0; i < launcher_model.items().size(); i++) {
-    if (launcher_model.items()[i].type == ash::TYPE_BROWSER_SHORTCUT)
-      return i;
-  }
-  return -1;
-}
-
-}  // namespace ash