Last gyp patch for cross-platform Unix support

gpu/gpu.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
     # These are defined here because we need to build this library twice. Once
     # with extra parameter checking. Once with no parameter checking to be 100%
     # OpenGL ES 2.0 compliant for the conformance tests.
@@ skipping 212 matching lines @@
         'command_buffer/service/renderbuffer_manager.h',
         'command_buffer/service/renderbuffer_manager.cc',
         'command_buffer/service/shader_manager.h',
         'command_buffer/service/shader_manager.cc',
         'command_buffer/service/shader_translator.h',
         'command_buffer/service/shader_translator.cc',
         'command_buffer/service/texture_manager.h',
         'command_buffer/service/texture_manager.cc',
       ],
       'conditions': [
-        ['OS == "linux"', {
+        ['toolkit_uses_gtk == 1', {
           'dependencies': [
             '../build/linux/system.gyp:gtk',
           ],
         }],
       ],
     },
     {
       'target_name': 'gpu_unittests',
       'type': 'executable',
       'dependencies': [
@@ skipping 130 matching lines @@
       },
     ],
   ],
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: