Move BiDiLineIterator to base/i18n/ directory.

app/app_base.gypi

-# Copyright (c) 2010 The Chromium Authors. All rights reserved.
+# 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.
 
 {
   'target_defaults': {
     'variables': {
       'app_base_target': 0,
     },
     'target_conditions': [
       # This part is shared between the targets defined below. Only files and
@@ skipping 117 matching lines @@
         '../ui/base/keycodes/keyboard_code_conversion_mac.h',
         '../ui/base/keycodes/keyboard_code_conversion_win.cc',
         '../ui/base/keycodes/keyboard_code_conversion_win.h',
         '../ui/base/keycodes/keyboard_code_conversion_x.cc',
         '../ui/base/keycodes/keyboard_code_conversion_x.h',
         '../ui/base/keycodes/keyboard_codes.h',
         '../ui/base/keycodes/keyboard_codes_win.h',
         '../ui/base/keycodes/keyboard_codes_posix.h',
         'active_window_watcher_x.cc',
         'active_window_watcher_x.h',
-        'bidi_line_iterator.cc',
         'combobox_model.h',
         'data_pack.cc',
         'data_pack.h',
         'drag_drop_types_gtk.cc',
         'drag_drop_types_win.cc',
         'drag_drop_types.h',
         'event_synthesis_gtk.cc',
         'event_synthesis_gtk.h',
         'gfx/font_util.h',
         'gfx/font_util.cc',
@@ skipping 305 matching lines @@
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
       ],
     }],
   ],
 }