Enable Native CUPS printing on Chrome OS.

chrome/browser/flag_descriptions.h

 // Copyright 2017 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.
 
 #ifndef CHROME_BROWSER_FLAG_DESCRIPTIONS_H_
 #define CHROME_BROWSER_FLAG_DESCRIPTIONS_H_
 
 // Includes needed for macros allowing conditional compilation of some strings.
 #include "build/build_config.h"
 #include "build/buildflag.h"
@@ skipping 2407 matching lines @@
 
 // Name of the scroll anchoring flag.
 extern const char kEnableScrollAnchoringName[];
 
 // Description of the scroll anchoring flag
 extern const char kEnableScrollAnchoringDescription[];
 
 #if defined(OS_CHROMEOS)
 
 // Name of the native cups flag.
-extern const char kEnableNativeCupsName[];
+extern const char kDisableNativeCupsName[];
 
 // Description of the native CUPS flag
-extern const char kEnableNativeCupsDescription[];
+extern const char kDisableNativeCupsDescription[];
 
 // Name of the Android Wallpapers App flag.
 extern const char kEnableAndroidWallpapersAppName[];
 
 // Description of the Android Wallpapers App flag.
 extern const char kEnableAndroidWallpapersAppDescription[];
 
 // Name of the touch support for screen magnifier flag.
 extern const char kEnableTouchSupportForScreenMagnifierName[];
 
@@ skipping 698 matching lines @@
 
 // Description of the about: flag enabling emoji, handwriting and voice input on
 // opt-in IME menu.
 extern const char kEnableEhvInputDescription[];
 
 #endif  // #if defined(OS_CHROMEOS)
 
 }  // namespace flag_descriptions
 
 #endif  // CHROME_BROWSER_FLAG_DESCRIPTIONS_H_