Support automatic javascript test registry in gtest when creating WebUI tests.

chrome/chrome_tests.gypi

 # 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' : {
     'pyautolib_sources': [
       'app/chrome_command_ids.h',
       'app/chrome_dll_resource.h',
       'common/automation_constants.h',
@@ skipping 2274 matching lines @@
         '../base/base.gyp:test_support_base',
         '../net/net.gyp:net',
         '../net/net.gyp:net_test_support',
         '../skia/skia.gyp:skia',
         '../testing/gmock.gyp:gmock',
         '../testing/gtest.gyp:gtest',
         '../third_party/cld/cld.gyp:cld',
         '../third_party/icu/icu.gyp:icui18n',
         '../third_party/icu/icu.gyp:icuuc',
         '../v8/tools/gyp/v8.gyp:v8',
+        '../v8/tools/gyp/v8.gyp:v8_shell',
         '../webkit/webkit.gyp:test_shell_test_support',
         # Runtime dependencies
         '../third_party/mesa/mesa.gyp:osmesa',
         '../third_party/WebKit/Source/WebKit/chromium/WebKit.gyp:copy_TestNetscapePlugIn',
       ],
       'include_dirs': [
         '..',
       ],
       'defines': [ 'HAS_OUT_OF_PROC_TEST_RUNNER' ],
       'sources': [
@@ skipping 244 matching lines @@
         '../content/browser/renderer_host/render_view_host_browsertest.cc',
         '../content/browser/renderer_host/render_view_host_manager_browsertest.cc',
         '../content/browser/renderer_host/resource_dispatcher_host_browsertest.cc',
         '../content/browser/speech/speech_input_browsertest.cc',
         '../content/renderer/render_view_browsertest.cc',
         '../content/renderer/render_view_browsertest_mac.mm',
         '../content/renderer/render_widget_browsertest.cc',
         '../content/renderer/render_widget_browsertest.h',
         '../content/renderer/v8_value_converter_browsertest.cc',
       ],
+      'actions': [
+        {
+          'action_name': 'js2webui',
+          'variables': {
+            'js2webui': '../tools/js2webui.py',
+          },
+          'inputs': [
+            '<(js2webui)',
+            '<!@(python <(js2webui) -i)',
+          ],
+          'outputs': [
+            '<!@(python <(js2webui) -o)',
+          ],
+          'action': [
+            'python', '<(js2webui)', '-p', '<(PRODUCT_DIR)',
+          ],
+        },
+      ],
       'conditions': [
         ['chromeos==0', {
           'sources/': [
             ['exclude', '^browser/chromeos'],
           ],
           'sources!': [
             'browser/chromeos/media/media_player_browsertest.cc',
             'browser/extensions/extension_file_browser_private_apitest.cc',
           ],
         }, { #else: OS == "chromeos"
@@ skipping 1564 matching lines @@
       ]
     }],  # 'coverage!=0'
   ],  # 'conditions'
 }
 
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