Move OSExchangeData from src/app to src/ui/base/dragdrop...

app/app.gyp

Index: app/app.gyp
===================================================================
--- app/app.gyp	(revision 71050)
+++ app/app.gyp	(working copy)
@@ -36,14 +36,18 @@
         '../third_party/icu/icu.gyp:icuuc',
         '../third_party/libpng/libpng.gyp:libpng',
         '../third_party/zlib/zlib.gyp:zlib',
-        '../ui/ui.gyp:ui_base',
         '<(libjpeg_gyp_path):libjpeg',
       ],
       'sources': [
+        '../ui/base/animation/animation_container_unittest.cc',
+        '../ui/base/animation/animation_unittest.cc',
+        '../ui/base/animation/multi_animation_unittest.cc',
+        '../ui/base/animation/slide_animation_unittest.cc',
+        '../ui/base/clipboard/clipboard_unittest.cc',
+        '../ui/base/dragdrop/os_exchange_data_win_unittest.cc',
         'data_pack_unittest.cc',
         'l10n_util_mac_unittest.mm',
         'l10n_util_unittest.cc',
-        'os_exchange_data_win_unittest.cc',
         'run_all_unittests.cc',
         'sql/connection_unittest.cc',
         'sql/statement_unittest.cc',
@@ -73,7 +77,7 @@
         }],
         ['OS!="win"', {
           'sources!': [
-            'os_exchange_data_win_unittest.cc',
+            '../ui/base/dragdrop/os_exchange_data_win_unittest.cc',
             'view_prop_unittest.cc',
             'win_util_unittest.cc',
           ],