Revert 221381 "[SystemInfo API] Implement DisplayInfoProvider::U..."

trunk/src/chrome/chrome_browser_extensions.gypi

Index: trunk/src/chrome/chrome_browser_extensions.gypi
===================================================================
--- trunk/src/chrome/chrome_browser_extensions.gypi	(revision 221402)
+++ trunk/src/chrome/chrome_browser_extensions.gypi	(working copy)
@@ -485,11 +485,10 @@
         'browser/extensions/api/system_cpu/system_cpu_api.h',
         'browser/extensions/api/system_display/display_info_provider.cc',
         'browser/extensions/api/system_display/display_info_provider.h',
-        'browser/extensions/api/system_display/display_info_provider_aura.cc',
         'browser/extensions/api/system_display/display_info_provider_chromeos.cc',
-        'browser/extensions/api/system_display/display_info_provider_gtk.cc',
         'browser/extensions/api/system_display/display_info_provider_mac.cc',
         'browser/extensions/api/system_display/display_info_provider_win.cc',
+        'browser/extensions/api/system_display/display_info_provider_x11.cc',
         'browser/extensions/api/system_display/system_display_api.cc',
         'browser/extensions/api/system_display/system_display_api.h',
         'browser/extensions/api/system_indicator/system_indicator_api.h',
@@ -830,7 +829,6 @@
             'browser/extensions/api/feedback_private/feedback_service_nonchromeos.cc',
             'browser/extensions/api/log_private/log_private_api_nonchromeos.cc',
             'browser/extensions/api/networking_private/networking_private_api_nonchromeos.cc',
-            'browser/extensions/api/system_display/display_info_provider_aura.cc',
             'browser/extensions/default_apps.cc',
             'browser/extensions/default_apps.h',
           ],