Enable webgl conformance tests under content/test/gpu in content_browsertests

content/content_tests.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': 'test_support_content',
       'type': 'static_library',
       'defines!': ['CONTENT_IMPLEMENTATION'],
@@ skipping 600 matching lines @@
             '../ipc/ipc.gyp:test_support_ipc',
             '../net/net.gyp:net_test_support',
             '../ppapi/ppapi_internal.gyp:ppapi_host',
             '../ppapi/ppapi_internal.gyp:ppapi_proxy',
             '../ppapi/ppapi_internal.gyp:ppapi_ipc',
             '../ppapi/ppapi_internal.gyp:ppapi_shared',
             '../ppapi/ppapi_internal.gyp:ppapi_unittest_shared',
             '../skia/skia.gyp:skia',
             '../testing/gmock.gyp:gmock',
             '../testing/gtest.gyp:gtest',
+            '../third_party/mesa/mesa.gyp:osmesa',
             '../ui/ui.gyp:ui',
             '../webkit/support/webkit_support.gyp:forms',
             '../webkit/support/webkit_support.gyp:glue',
           ],
           'include_dirs': [
             '..',
           ],
+          'includes': [
+            'browser/gpu/test_support_gpu.gypi',
+          ],
           'defines': [
             'HAS_OUT_OF_PROC_TEST_RUNNER',
           ],
           'sources': [
             'browser/accessibility/cross_platform_accessibility_browsertest.cc',
             'browser/accessibility/dump_accessibility_tree_browsertest.cc',
             'browser/accessibility/dump_accessibility_tree_helper.cc',
             'browser/accessibility/dump_accessibility_tree_helper.h',
             'browser/accessibility/dump_accessibility_tree_helper_mac.mm',
             'browser/accessibility/dump_accessibility_tree_helper_win.cc',
             'browser/appcache/appcache_browsertest.cc',
             'browser/audio_browsertest.cc',
             'browser/child_process_security_policy_browsertest.cc',
             'browser/database_browsertest.cc',
             'browser/device_orientation/device_orientation_browsertest.cc',
             'browser/dom_storage/dom_storage_browsertest.cc',
             'browser/download/download_browsertest.cc',
             'browser/download/mhtml_generation_browsertest.cc',
             'browser/download/save_package_browsertest.cc',
             'browser/fileapi/blob_layout_browsertest.cc',
             'browser/fileapi/file_system_browsertest.cc',
+            'browser/gpu/webgl_conformance_tests.cc',
+            'browser/gpu/webgl_conformance_test_list_autogen.h',
             'browser/in_process_webkit/indexed_db_browsertest.cc',
             'browser/in_process_webkit/indexed_db_layout_browsertest.cc',
             'browser/media_browsertest.cc',
             'browser/plugin_data_remover_impl_browsertest.cc',
             'browser/plugin_browsertest.cc',
             'browser/plugin_service_impl_browsertest.cc',
             'browser/renderer_host/render_view_host_browsertest.cc',
             'browser/renderer_host/render_view_host_manager_browsertest.cc',
             'browser/renderer_host/resource_dispatcher_host_browsertest.cc',
             'browser/session_history_browsertest.cc',
@@ skipping 250 matching lines @@
                 '-buildfile',
                 '<(DEPTH)/content/shell/android/javatests/content_shell_test_apk.xml',
               ]
             }
           ],
         },
       ],
     }],
   ],
 }