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

chrome/browser/extensions/component_loader.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/component_loader.h"
 
 #include <map>
 #include <string>
 
 #include "base/command_line.h"
@@ skipping 254 matching lines @@
 bool ComponentLoader::Exists(const std::string& id) const {
   RegisteredComponentExtensions::const_iterator it =
       component_extensions_.begin();
   for (; it != component_extensions_.end(); ++it)
     if (it->extension_id == id)
       return true;
   return false;
 }
 
 void ComponentLoader::AddFileManagerExtension() {
-#if defined(FILE_MANAGER_EXTENSION)
+#if defined(OS_CHROMEOS)
 #ifndef NDEBUG
   const CommandLine* command_line = CommandLine::ForCurrentProcess();
   if (command_line->HasSwitch(switches::kFileManagerExtensionPath)) {
     base::FilePath filemgr_extension_path(
         command_line->GetSwitchValuePath(switches::kFileManagerExtensionPath));
     Add(IDR_FILEMANAGER_MANIFEST, filemgr_extension_path);
     return;
   }
 #endif  // NDEBUG
   Add(IDR_FILEMANAGER_MANIFEST,
       base::FilePath(FILE_PATH_LITERAL("file_manager")));
-#endif  // defined(FILE_MANAGER_EXTENSION)
+#endif  // defined(OS_CHROMEOS)
 }
 
 void ComponentLoader::AddHangoutServicesExtension() {
 #if defined(GOOGLE_CHROME_BUILD)
   Add(IDR_HANGOUT_SERVICES_MANIFEST,
       base::FilePath(FILE_PATH_LITERAL("hangout_services")));
 #endif
 }
 
 void ComponentLoader::AddImageLoaderExtension() {
@@ skipping 304 matching lines @@
 
 void ComponentLoader::UnloadComponent(ComponentExtensionInfo* component) {
   delete component->manifest;
   if (extension_service_->is_ready()) {
     extension_service_->
         RemoveComponentExtension(component->extension_id);
   }
 }
 
 }  // namespace extensions