Add a flag for enabling/disabling the navigator content utils

content/public/common/content_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 "content/public/common/content_switches.h"
 
 namespace switches {
 
 // The number of MSAA samples for canvas2D. Requires MSAA support by GPU to
 // have an effect. 0 disables MSAA.
@@ skipping 133 matching lines @@
 
 // Disables the deadline scheduler.
 const char kDisableDeadlineScheduling[]     = "disable-deadline-scheduling";
 
 // Disables delegated renderer.
 const char kDisableDelegatedRenderer[]      = "disable-delegated-renderer";
 
 // Disables desktop notifications (default enabled on windows).
 const char kDisableDesktopNotifications[]   = "disable-desktop-notifications";
 
+// Disables experimental navigator content utils implementation.
+const char kDisableNavigatorContentUtils[]  =
+      "disable-navigator-content-utils";
+
 // Disable device motion events.
 const char kDisableDeviceMotion[]           = "disable-device-motion";
 
 // Disable device orientation events.
 const char kDisableDeviceOrientation[]      = "disable-device-orientation";
 
 // Handles URL requests by NPAPI plugins through the renderer.
 const char kDisableDirectNPAPIRequests[]    = "disable-direct-npapi-requests";
 
 // Disable the per-domain blocking for 3D APIs after GPU reset.
@@ skipping 862 matching lines @@
 #endif
 
 #if defined(OS_POSIX)
 // Causes the child processes to cleanly exit via calling exit().
 const char kChildCleanExit[]                = "child-clean-exit";
 #endif
 
 // Don't dump stuff here, follow the same order as the header.
 
 }  // namespace switches