Add in support for internal pepper plugins into the PepperPluginRegistry and pepper::PluginModule.

chrome/chrome_common.gypi

 # Copyright (c) 2010 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.
 
 {
   'target_defaults': {
     'variables': {
       'chrome_common_target': 0,
     },
     'target_conditions': [
@@ skipping 293 matching lines @@
             'mac_bundle_resources': [
               'common/common.sb',
             ],
           },
         }],
         ['OS!="win"', {
           'sources!': [
             'common/sandbox_policy.cc',
           ],
         }],
+        ['remoting==1', {
+          'dependencies': [
+            '../remoting/remoting.gyp:chromoting_plugin',
+          ],
+        }],
       ],
       'export_dependent_settings': [
         '../app/app.gyp:app_base',
       ],
     },
     {
       'target_name': 'common_net',
       'type': '<(library)',
       'sources': [
         'common/net/http_return.h',
@@ skipping 79 matching lines @@
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
       ],
     }],
   ],
 }