Removed "disable-first-run-ui" flag and switch.

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 499 matching lines @@
       echo_extension_path = command_line->GetSwitchValuePath(
           chromeos::switches::kEchoExtensionPath);
     }
     Add(IDR_ECHO_MANIFEST, echo_extension_path);
 
     if (!command_line->HasSwitch(chromeos::switches::kGuestSession)) {
       Add(IDR_WALLPAPERMANAGER_MANIFEST,
           base::FilePath(FILE_PATH_LITERAL("chromeos/wallpaper_manager")));
     }
 
-    if (!command_line->HasSwitch(chromeos::switches::kDisableFirstRunUI)) {
-      Add(IDR_FIRST_RUN_DIALOG_MANIFEST,
-          base::FilePath(FILE_PATH_LITERAL("chromeos/first_run/app")));
-    }
+    Add(IDR_FIRST_RUN_DIALOG_MANIFEST,
+        base::FilePath(FILE_PATH_LITERAL("chromeos/first_run/app")));
 
     Add(IDR_NETWORK_CONFIGURATION_MANIFEST,
         base::FilePath(FILE_PATH_LITERAL("chromeos/network_configuration")));
 
     Add(IDR_CONNECTIVITY_DIAGNOSTICS_MANIFEST,
         base::FilePath(extension_misc::kConnectivityDiagnosticsPath));
     Add(IDR_CONNECTIVITY_DIAGNOSTICS_LAUNCHER_MANIFEST,
         base::FilePath(extension_misc::kConnectivityDiagnosticsLauncherPath));
   }
 
@@ skipping 85 matching lines @@
         off_the_record_context, Extension::GetBaseURLFromExtensionId(id));
     fileapi::FileSystemContext* file_system_context =
         content::BrowserContext::GetStoragePartitionForSite(
             off_the_record_context, site)->GetFileSystemContext();
     file_system_context->EnableTemporaryFileSystemInIncognito();
   }
 #endif
 }
 
 }  // namespace extensions