Make target running GLES2 autogen script.

webkit/glue/webkit_glue.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': {
     'conditions': [
       ['inside_chromium_build==0', {
         'webkit_src_dir': '../../../../..',
       },{
@@ skipping 135 matching lines @@
         'user_agent.cc',
         'user_agent.h',
       ],
       # Dependents may rely on files generated by this target or one of its
       # own hard dependencies.
       'hard_dependency': 1,
       'conditions': [
       ],
     },
     {
+      'target_name': 'ppapi_gles_implementation',
+      'type': 'none',
+      'suppress_wildcard': 1,
+      'conditions': [
+        ['enable_gpu==1', {
+          'actions': [
+            {
+              'action_name': 'generate_ppapi_gles_implementation',
+              'variables': {
+                'gles_script': '<(DEPTH)/gpu/command_buffer/build_gles2_cmd_buffer.py',
+              },
+              'inputs': [
+                '<(gles_script)',
+              ],
+              'outputs': [
+                '<(DEPTH)/webkit/plugins/ppapi/ppb_opengles_impl.cc',
+              ],
+              'action': [
+                'python',
+                '<(gles_script)',
+                '--alternate-mode=chrome_ppapi'
+              ],
+              'message': 'Generating Pepper OpenGL ES implementation',
+            }
+          ],
+        }],
+      ],
+    },
+    {
       'target_name': 'glue',
       'type': '<(library)',
       'msvs_guid': 'C66B126D-0ECE-4CA2-B6DC-FA780AFBBF09',
       'dependencies': [
         '<(DEPTH)/app/app.gyp:app_base',
         '<(DEPTH)/base/base.gyp:base_i18n',
         '<(DEPTH)/gpu/gpu.gyp:gles2_implementation',
         '<(DEPTH)/net/net.gyp:net',
         '<(DEPTH)/ppapi/ppapi.gyp:ppapi_shared_impl',
         '<(DEPTH)/printing/printing.gyp:printing',
@@ skipping 368 matching lines @@
         }],
         ['inside_chromium_build==0', {
           'dependencies': [
             '<(DEPTH)/webkit/support/setup_third_party.gyp:third_party_headers',
           ],
         }],
       ],
     },
   ],
 }