aura-x11: Add custom web cursor support.

webkit/glue/webkit_glue.gypi

Index: webkit/glue/webkit_glue.gypi
diff --git a/webkit/glue/webkit_glue.gypi b/webkit/glue/webkit_glue.gypi
index d2941677eedcac87df5435c434d74af63531b6f2..2a71e5cedd0bc59087ed033770cc54c87ff069c3 100644
--- a/webkit/glue/webkit_glue.gypi
+++ b/webkit/glue/webkit_glue.gypi
@@ -392,6 +392,8 @@
         'webcursor.h',
         'webcursor_android.cc',
         'webcursor_aura.cc',
+        'webcursor_aurawin.cc',
+        'webcursor_aurax11.cc',
         'webcursor_gtk.cc',
         'webcursor_gtk_data.h',
         'webcursor_mac.mm',
@@ -488,6 +490,11 @@
             'webcursor_win.cc',
           ],
         }],
+        ['use_aura==1 and use_x11==1', {
+          'link_settings': {
+            'libraries': [ '-lXcursor', ],
+          },
+        }],
         ['OS!="mac"', {
           'sources/': [['exclude', '_mac\\.(cc|mm)$']],
           'sources!': [