Fix Aura build.

TBR=sky
Review URL: https://chromiumcodereview.appspot.com/9603001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@124924 0039d316-1c4b-4281-b951-d872f2087c98

ui/ui.gyp

@@ -377,6 +377,7 @@
             ['exclude', 'gfx/native_theme_chromeos.cc'],
             ['exclude', 'gfx/native_theme_chromeos.h'],
             ['exclude', 'gfx/screen_win.cc'],
+            ['exclude', 'base/dragdrop/drag_utils_win.cc'],
             ['exclude', 'base/view_prop.cc'],
             ['exclude', 'base/view_prop.h'],
             ['exclude', 'base/win/mouse_wheel_util.cc'],

ui/views/views.gyp

@@ -408,7 +408,6 @@
             'controls/table/group_table_view.cc',
             'controls/table/group_table_view.h',
             'controls/table/table_view_observer.h',
-            'drag_utils_win.cc',
             'widget/aero_tooltip_manager.cc',
             'widget/aero_tooltip_manager.h',
             'widget/child_window_message_processor.cc',