Add a new component app Guide to Chrome (code name GeniusApp) to replace HelpApp. Add a command lin…

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 337 matching lines @@
 
 void ComponentLoader::AddDefaultComponentExtensions(
     bool skip_session_components) {
   // Do not add component extensions that have background pages here -- add them
   // to AddDefaultComponentExtensionsWithBackgroundPages.
 #if defined(OS_CHROMEOS)
   Add(IDR_MOBILE_MANIFEST,
       base::FilePath(FILE_PATH_LITERAL("/usr/share/chromeos-assets/mobile")));
 
 #if defined(GOOGLE_CHROME_BUILD)
+  {
+    const CommandLine* command_line = CommandLine::ForCurrentProcess();
+    if (!command_line->HasSwitch(chromeos::switches::kDisableGeniusApp)) {
+      Add(IDR_GENIUS_APP_MANIFEST, base::FilePath(FILE_PATH_LITERAL(
+          "/usr/share/chromeos-assets/genius_app")));
+    }
+  }
   if (browser_defaults::enable_help_app) {
     Add(IDR_HELP_MANIFEST, base::FilePath(FILE_PATH_LITERAL(
                                "/usr/share/chromeos-assets/helpapp")));
   }
 #endif
 
   // Skip all other extensions that require user session presence.
   if (!skip_session_components) {
     const CommandLine* command_line = CommandLine::ForCurrentProcess();
     if (!command_line->HasSwitch(chromeos::switches::kGuestSession))
@@ skipping 130 matching lines @@
 
 void ComponentLoader::UnloadComponent(ComponentExtensionInfo* component) {
   delete component->manifest;
   if (extension_service_->is_ready()) {
     extension_service_->
         RemoveComponentExtension(component->extension_id);
   }
 }
 
 }  // namespace extensions