Exclude more files from Android build

ui/ui.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     'ui_resources.gypi',
@@ skipping 726 matching lines @@
         }],
         ['toolkit_views==0', {
           'sources!': [
             'base/event.cc',
             'base/event.h',
             'base/x/events_x.cc',
           ],
         }],
         ['OS=="android"', {
           'sources!': [
+            'base/dragdrop/drag_utils.cc',
+            'base/dragdrop/drag_utils.h',
             'base/touch/touch_factory.cc',
             'base/touch/touch_factory.h',
+            'gfx/pango_util.cc',
             'gfx/pango_util.h',
-            'gfx/pango_util.cc',
             'gfx/platform_font_pango.cc',
             'gfx/platform_font_pango.h',
           ],
         }],
         ['OS=="android" or OS=="ios"', {
           'sources!': [
             'gfx/render_text.cc',
             'gfx/render_text.h',
           ],
         }],
@@ skipping 12 matching lines @@
   ],
   'conditions': [
     ['inside_chromium_build == 1 and OS != "ios"', {
       # TODO(ios): The ui tests do not compile yet on iOS.
       'includes': [
         'ui_unittests.gypi',
       ]},
     ],
   ],
 }