Implement clipboard for aura and re-enable clipboard_unittests.

ui/ui.gyp

 # Copyright (c) 2011 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.
 
 {
   'variables': {
     'chromium_code': 1,
     'toolkit_views2': 0,  # ui/views/ is an experimental framework on Windows.
   },
   'target_defaults': {
@@ skipping 57 matching lines @@
         'base/animation/multi_animation.cc',
         'base/animation/multi_animation.h',
         'base/animation/slide_animation.cc',
         'base/animation/slide_animation.h',
         'base/animation/throb_animation.cc',
         'base/animation/throb_animation.h',
         'base/animation/tween.cc',
         'base/animation/tween.h',
         'base/clipboard/clipboard.cc',
         'base/clipboard/clipboard.h',
-        'base/clipboard/clipboard_aura.cc',
+        'base/clipboard/clipboard_aurax11.cc',
         'base/clipboard/clipboard_gtk.cc',
         'base/clipboard/clipboard_mac.mm',
         'base/clipboard/clipboard_util_win.cc',
         'base/clipboard/clipboard_util_win.h',
         'base/clipboard/clipboard_win.cc',
         'base/clipboard/scoped_clipboard_writer.cc',
         'base/clipboard/scoped_clipboard_writer.h',
         'base/cocoa/base_view.h',
         'base/cocoa/base_view.mm',
         'base/dragdrop/drag_drop_types_gtk.cc',
@@ skipping 300 matching lines @@
           ],
           'sources': [
             'gfx/gtk_native_view_id_manager.cc',
             'gfx/gtk_native_view_id_manager.h',
             'gfx/gtk_preserve_window.cc',
             'gfx/gtk_preserve_window.h',
             'gfx/gtk_util.cc',
             'gfx/gtk_util.h',
           ],
           'sources!': [
-            'base/clipboard/clipboard_aura.cc',
+            'base/clipboard/clipboard_aurax11.cc',
           ],
         }, {  # toolkit_uses_gtk != 1
           'sources!': [
             'gfx/native_theme_gtk.cc',
             'gfx/native_theme_gtk.h',
           ]
         }],
         ['use_wayland == 1', {
           'sources/': [
             ['exclude', '_(gtk|x)\\.cc$'],
@@ skipping 22 matching lines @@
             'gfx/gdi_util.cc',
             'gfx/gdi_util.h',
             'gfx/icon_util.cc',
             'gfx/icon_util.h',
             'gfx/native_theme_win.cc',
             'gfx/native_theme_win.h',
             'gfx/win_util.cc',
             'gfx/win_util.h',
           ],
           'sources!': [
-            'base/clipboard/clipboard_aura.cc',
+            'base/clipboard/clipboard_aurax11.cc',
             'base/touch/touch_factory.cc',
             'base/touch/touch_factory.h',
             'gfx/pango_util.h',
             'gfx/pango_util.cc',
             'gfx/platform_font_pango.cc',
             'gfx/platform_font_pango.h',
           ],
           'include_dirs': [
             '../',
             '../third_party/wtl/include',
@@ skipping 170 matching lines @@
                 'shutil.copyfile(\'<(ui_copy_target)\', \'<(ui_copy_dest)\'); ' \
                 'os.chmod(\'<(ui_copy_dest)\', 0700)'
               ]
             }
           ],
         },
       ],
     }],
   ],
 }