linux_aura: Fix crash when dragging NTP icons.

ui/ui_unittests.gypi

 # Copyright (c) 2012 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.
 
 {
   'targets': [
     {
       'target_name': 'ui_test_support',
       'dependencies': [
         '../base/base.gyp:base',
@@ skipping 134 matching lines @@
         'base/cocoa/cocoa_event_utils_unittest.mm',
         'base/cocoa/controls/hover_image_menu_button_unittest.mm',
         'base/cocoa/controls/hyperlink_button_cell_unittest.mm',
         'base/cocoa/events_mac_unittest.mm',
         'base/cocoa/focus_tracker_unittest.mm',
         'base/cocoa/fullscreen_window_manager_unittest.mm',
         'base/cocoa/hover_image_button_unittest.mm',
         'base/cocoa/menu_controller_unittest.mm',
         'base/cocoa/nsgraphics_context_additions_unittest.mm',
         'base/cocoa/tracking_area_unittest.mm',
+        'base/dragdrop/os_exchange_data_provider_aurax11_unittest.cc',
         'base/events/event_dispatcher_unittest.cc',
         'base/events/event_unittest.cc',
         'base/gtk/gtk_expanded_container_unittest.cc',
         'base/gtk/gtk_im_context_util_unittest.cc',
         'base/keycodes/usb_keycode_map_unittest.cc',
         'base/latency_info_unittest.cc',
         'base/models/list_model_unittest.cc',
         'base/models/list_selection_model_unittest.cc',
         'base/models/tree_node_model_unittest.cc',
         'base/ozone/evdev/touch_event_converter_ozone_unittest.cc',
@@ skipping 150 matching lines @@
             'base/events/event_unittest.cc',
           ],
         }],
         ['use_aura==1', {
           'sources!': [
             'base/dialogs/select_file_dialog_win_unittest.cc',
             'base/dragdrop/os_exchange_data_win_unittest.cc',
             'gfx/screen_unittest.cc',
           ],
         }],
+        ['chromeos==1', {
+          'sources!': [
+            'base/dragdrop/os_exchange_data_provider_aurax11_unittest.cc',
+          ],
+        }],
       ],
       'target_conditions': [
         ['OS == "ios"', {
           'sources/': [
             # Pull in specific Mac files for iOS (which have been filtered out
             # by file name rules).
             ['include', '^base/l10n/l10n_util_mac_unittest\\.mm$'],
           ],
         }],
       ],
@@ skipping 14 matching lines @@
           'variables': {
             'test_suite_name': 'ui_unittests',
             'input_shlib_path': '<(SHARED_LIB_DIR)/<(SHARED_LIB_PREFIX)ui_unittests<(SHARED_LIB_SUFFIX)',
           },
           'includes': [ '../build/apk_test.gypi' ],
         },
       ],
     }],
   ],
 }