| Index: ui/base/ui_base.gyp | 
| diff --git a/ui/base/ui_base.gyp b/ui/base/ui_base.gyp | 
| index 23e62d7b029bfa5770da9238c189eb9888556f60..40a836d1cf9782623445020f00363667330e21ad 100644 | 
| --- a/ui/base/ui_base.gyp | 
| +++ b/ui/base/ui_base.gyp | 
| @@ -222,13 +222,12 @@ | 
| 'dragdrop/cocoa_dnd_util.h', | 
| 'dragdrop/cocoa_dnd_util.mm', | 
| 'dragdrop/drag_drop_types.h', | 
| +        'dragdrop/drag_drop_types_mac.mm', | 
| 'dragdrop/drag_drop_types_win.cc', | 
| 'dragdrop/drag_source_win.cc', | 
| 'dragdrop/drag_source_win.h', | 
| 'dragdrop/drag_utils.cc', | 
| 'dragdrop/drag_utils.h', | 
| -        'dragdrop/drag_utils_aura.cc', | 
| -        'dragdrop/drag_utils_mac.mm', | 
| 'dragdrop/drag_utils_win.cc', | 
| 'dragdrop/drop_target_event.cc', | 
| 'dragdrop/drop_target_event.h', | 
| @@ -464,11 +463,6 @@ | 
| '../ozone/ozone.gyp:ozone_base', | 
| ], | 
| }], | 
| -        ['use_aura==1 and OS=="win"', { | 
| -          'sources/': [ | 
| -            ['exclude', 'dragdrop/drag_utils_aura.cc'], | 
| -          ], | 
| -        }], | 
| ['use_glib == 1', { | 
| 'dependencies': [ | 
| '../../build/linux/system.gyp:fontconfig', | 
| @@ -577,8 +571,6 @@ | 
| 'sources!': [ | 
| 'cursor/image_cursors.cc', | 
| 'cursor/image_cursors.h', | 
| -            'dragdrop/drag_utils.cc', | 
| -            'dragdrop/drag_utils.h', | 
| ], | 
| 'link_settings': { | 
| 'libraries': [ | 
|  |