linux: Add support for undo in the omnibox.

chrome/chrome_browser.gypi

 # Copyright (c) 2010 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': 'browser',
       'type': '<(library)',
       'msvs_guid': '5BF908A7-68FB-4A4B-99E3-8C749F1FE4EA',
@@ skipping 3199 matching lines @@
             'browser/dom_ui/keyboard_ui.h',
           ],
         }],
         ['OS=="linux"', {
           'dependencies': [
             '../build/linux/system.gyp:dbus-glib',
             '../build/linux/system.gyp:gconf',
             '../build/linux/system.gyp:gtk',
             '../build/linux/system.gyp:gtkprint',
             '../build/linux/system.gyp:nss',
+            '../third_party/undoview/undoview.gyp:undoview',
           ],
           'link_settings': {
             'libraries': [
               # For dlsym() in 'browser/zygote_main_linux.cc'
               '-ldl',
             ],
           },
           'sources!': [
             'browser/views/extensions/extension_view.cc',
             'browser/views/extensions/extension_view.h',
@@ skipping 815 matching lines @@
       ],
     },
   ],
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: