Make aura_demo work on Mac

chrome/chrome_browser_ui.gypi

 # Copyright 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.
 
 {
   'targets': [
     {
       'target_name': 'browser_ui',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 3248 matching lines @@
           'sources/': [
             # Exclude files that should be excluded for all non-Windows platforms.
             ['exclude', '^browser/ui/network_profile_bubble.cc'],
             ['exclude', '^browser/ui/network_profile_bubble.h'],
             ['exclude', '^browser/ui/views/frame/system_menu_model.cc'],
             ['exclude', '^browser/ui/views/frame/system_menu_model.h'],
             ['exclude', '^browser/ui/webui/set_as_default_browser_ui.cc'],
             ['exclude', '^browser/ui/webui/set_as_default_browser_ui.h'],
           ],
           'conditions': [
-            ['use_aura==1',{
+            ['use_aura==1 and OS!="mac"',{

[Ben Goodger (Google), 2013/12/31 03:38:08]

note: we should come up with a better conditional for this block, even if it
means splitting it up.

               'dependencies': [
                 '../build/linux/system.gyp:dbus',
                 '../build/linux/system.gyp:fontconfig',
                 '../build/linux/system.gyp:x11',
                 '../dbus/dbus.gyp:dbus',
                 '../ui/views/controls/webview/webview.gyp:webview',
                 '../ui/views/views.gyp:views',
               ],
               'include_dirs': [
                 '<(INTERMEDIATE_DIR)',
@@ skipping 83 matching lines @@
             'browser/ui/webui/local_discovery/local_discovery_ui.cc',
             'browser/ui/webui/local_discovery/local_discovery_ui.h',
             'browser/ui/webui/local_discovery/local_discovery_ui_handler.cc',
             'browser/ui/webui/local_discovery/local_discovery_ui_handler.h',
           ],
         }],
       ],
     },
   ],
 }