Gallery.app: Add empty place holders for new separated Gallery app.

chromeos/chromeos_switches.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 "chromeos/chromeos_switches.h"
 
 namespace chromeos {
 namespace switches {
 
 // Path for app's OEM manifest file.
@@ skipping 85 matching lines @@
 
 // Don't create robot account on enrollment. Used when testing device
 // enrollment against YAPS or the Python test server.
 const char kEnterpriseEnrollmentSkipRobotAuth[] =
     "enterprise-enrollment-skip-robot-auth";
 
 // Enables the new audio player in the Files.app.
 const char kFileManagerEnableNewAudioPlayer[] =
     "file-manager-enable-new-audio-player";
 
+// Enables the new gallery in the Files.app.
+const char kFileManagerEnableNewGallery[] =
+    "file-manager-enable-new-gallery";
+
 // Passed to Chrome the first time that it's run after the system boots.
 // Not passed on restart after sign out.
 const char kFirstExecAfterBoot[]            = "first-exec-after-boot";
 
 // Usually in browser tests the usual login manager bringup is skipped so that
 // tests can change how it's brought up. This flag disables that.
 const char kForceLoginManagerInTests[]      = "force-login-manager-in-tests";
 
 // Indicates that the browser is in "browse without sign-in" (Guest session)
 // mode. Should completely disable extensions, sync and bookmarks.
@@ skipping 73 matching lines @@
 const char kEnableFirstRunUITransitions[] = "enable-first-run-ui-transitions";
 
 // Forces first-run UI to be shown for every login.
 const char kForceFirstRunUI[] = "force-first-run-ui";
 
 // Enables testing for auto update UI.
 const char kTestAutoUpdateUI[] = "test-auto-update-ui";
 
 }  // namespace switches
 }  // namespace chromeos