gyp: unify toolkit_views usage

build/all.gyp

 # Copyright (c) 2009 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': 'All',
       'type': 'none',
       'xcode_create_dependents_test_runner': 1,
@@ skipping 88 matching lines @@
             '../third_party/bsdiff/bsdiff.gyp:*',
             '../third_party/bspatch/bspatch.gyp:*',
             '../third_party/gles2_book/gles2_book.gyp:*',
             '../tools/memory_watcher/memory_watcher.gyp:*',
           ],
         }, {
           'dependencies': [
             '../third_party/libevent/libevent.gyp:*',
           ],
         }],
-        ['OS=="win" or (OS=="linux" and toolkit_views==1)', {
+        ['toolkit_views==1', {
           'dependencies': [
             '../views/views.gyp:*',
           ],
         }],
         ['chromeos==1', {
           'dependencies': [
             '../chrome/browser/chromeos/text_input/text_input.gyp:*',
           ],
         }],
       ],
@@ skipping 174 matching lines @@
       ],  # targets
     }], # "chromeos==1"
   ], # conditions
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: