Remove FILE_MANAGER_EXTENSION and related configuration. They can be folded back to Chrome OS as co…

chrome/browser/extensions/image_loader_unittest.cc

 // 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/extensions/image_loader.h"
 
 #include "base/json/json_file_value_serializer.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 232 matching lines @@
 TEST_F(ImageLoaderTest, IsComponentExtensionResource) {
   scoped_refptr<Extension> extension(CreateExtension(
       "file_manager", Manifest::COMPONENT));
   ASSERT_TRUE(extension.get() != NULL);
 
   ExtensionResource resource = extensions::IconsInfo::GetIconResource(
       extension.get(),
       extension_misc::EXTENSION_ICON_BITTY,
       ExtensionIconSet::MATCH_EXACTLY);
 
-#if defined(FILE_MANAGER_EXTENSION)
+#if defined(OS_CHROMEOS)
   int resource_id;
   ASSERT_EQ(true,
             ImageLoader::IsComponentExtensionResource(extension->path(),
                                                       resource.relative_path(),
                                                       &resource_id));
   ASSERT_EQ(IDR_FILE_MANAGER_ICON_16, resource_id);
 #endif
 }