Revert "Reland "Move a bunch of ChromeOS APIs out of chrome/browser/extensions."""

chrome/browser/extensions/file_manager_util.cc

Index: chrome/browser/extensions/file_manager_util.cc
diff --git a/chrome/browser/chromeos/extensions/file_manager_util.cc b/chrome/browser/extensions/file_manager_util.cc
similarity index 99%
rename from chrome/browser/chromeos/extensions/file_manager_util.cc
rename to chrome/browser/extensions/file_manager_util.cc
index dc34fba98832c71e9dcdb8f3232fa4ab9e541697..180fd70114a83b16eb57c2d587b4cf1dfe906a99 100644
--- a/chrome/browser/chromeos/extensions/file_manager_util.cc
+++ b/chrome/browser/extensions/file_manager_util.cc
@@ -1,7 +1,7 @@
 // Copyright (c) 2011 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/chromeos/extensions/file_manager_util.h"
+#include "chrome/browser/extensions/file_manager_util.h"
 
 #include "base/bind.h"
 #include "base/json/json_writer.h"
@@ -345,3 +345,4 @@ void ViewItem(const FilePath& full_path, bool enqueue) {
 }
 
 }  // namespace file_manager_util
+