Reintroduce password support to NativeTextfieldViews

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 54 matching lines @@
         'base/models/tree_node_model_unittest.cc',
         'base/range/range_unittest.cc',
         'base/range/range_mac_unittest.mm',
         'base/range/range_win_unittest.cc',
         'base/resource/data_pack_literal.cc',
         'base/resource/data_pack_unittest.cc',
         'base/resource/resource_bundle_unittest.cc',
         'base/text/bytes_formatting_unittest.cc',
         'base/test/data/resource.h',
         'base/text/text_elider_unittest.cc',
+        'base/text/utf16_indexing_unittest.cc',
         'gfx/blit_unittest.cc',
         'gfx/codec/jpeg_codec_unittest.cc',
         'gfx/codec/png_codec_unittest.cc',
         'gfx/color_analysis_unittest.cc',
         'gfx/color_utils_unittest.cc',
         'gfx/font_unittest.cc',
         'gfx/font_list_unittest.cc',
         'gfx/image/image_mac_unittest.mm',
         'gfx/image/image_unittest.cc',
         'gfx/image/image_unittest_util.h',
@@ skipping 94 matching lines @@
         ['use_aura==1', {
           'sources!': [
             'base/view_prop_unittest.cc',
             'gfx/screen_unittest.cc',
           ],
         }],
       ],
     },
   ],
 }