Do not define use_clipboard_aurax11 on ozone builds

build/common.gypi

 # 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.
 
 # IMPORTANT:
 # Please don't directly include this file if you are building via gyp_chromium,
 # since gyp_chromium is automatically forcing its inclusion.
 {
   # Variables expected to be overriden on the GYP command line (-D) or by
   # ~/.gyp/include.gypi.
@@ skipping 534 matching lines @@
           'use_udev%': 0,
         }],
 
         # Flags to use X11 on non-Mac POSIX platforms.
         ['OS=="win" or OS=="mac" or OS=="ios" or OS=="android" or use_ozone==1', {
           'use_x11%': 0,
         }, {
           'use_x11%': 1,
         }],
 
-        ['OS=="linux" and use_aura==1 and chromeos==0', {
-          'use_clipboard_aurax11%': 1,
-        }],
-
         # Flags to use glib.
         ['OS=="win" or OS=="mac" or OS=="ios" or OS=="android" or embedded==1', {
           'use_glib%': 0,
         }, {
           'use_glib%': 1,
         }],
 
         # Flags to use pango and cairo.
         ['OS=="win" or OS=="mac" or OS=="ios" or OS=="android" or embedded==1', {
           'use_pango%': 0,
@@ skipping 1327 matching lines @@
         # This is the default platform
         'ozone_platform%': "test",
 
         # Enable built-in ozone platforms if ozone is enabled.
         'ozone_platform_dri%': 1,
         'ozone_platform_test%': 1,
       }, {  # use_ozone==0
         'ozone_platform_dri%': 0,
         'ozone_platform_test%': 0,
       }],
+
+      ['desktop_linux==1 and use_aura==1 and use_x11==1', {
+        'use_clipboard_aurax11%': 1,
+      }],
+
       ['OS=="win" and use_goma==1', {
         # goma doesn't support pch yet.
         'chromium_win_pch': 0,
         # goma doesn't support PDB yet, so win_z7=1 or fastbuild=1.
         'conditions': [
           ['fastbuild==0', {
             'win_z7': 1,
           }],
         ],
       }],
@@ skipping 2873 matching lines @@
     # settings in target dicts.  SYMROOT is a special case, because many other
     # Xcode variables depend on it, including variables such as
     # PROJECT_DERIVED_FILE_DIR.  When a source group corresponding to something
     # like PROJECT_DERIVED_FILE_DIR is added to a project, in order for the
     # files to appear (when present) in the UI as actual files and not red
     # red "missing file" proxies, the correct path to PROJECT_DERIVED_FILE_DIR,
     # and therefore SYMROOT, needs to be set at the project level.
     'SYMROOT': '<(DEPTH)/xcodebuild',
   },
 }