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

chrome/browser/extensions/component_loader.cc

Index: chrome/browser/extensions/component_loader.cc
diff --git a/chrome/browser/extensions/component_loader.cc b/chrome/browser/extensions/component_loader.cc
index f4cc77766aee62207d8ad60676b76cd1a139d609..ed41f82db3c0c5b4e90876e24617128d82be3047 100644
--- a/chrome/browser/extensions/component_loader.cc
+++ b/chrome/browser/extensions/component_loader.cc
@@ -355,6 +355,13 @@ void ComponentLoader::AddDefaultComponentExtensions(
       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")));