Create a public API around webkit::ppapi::PluginInstance and use it in chrome. After this, webkit/p…

webkit/plugins/webkit_plugins.gypi

 # Copyright (c) 2013 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': 'plugins',
       'type': '<(component)',
       'defines': [
@@ skipping 56 matching lines @@
         '../plugins/ppapi/npapi_glue.h',
         '../plugins/ppapi/npobject_var.cc',
         '../plugins/ppapi/npobject_var.h',
         '../plugins/ppapi/plugin_delegate.h',
         '../plugins/ppapi/plugin_module.cc',
         '../plugins/ppapi/plugin_module.h',
         '../plugins/ppapi/plugin_object.cc',
         '../plugins/ppapi/plugin_object.h',
         '../plugins/ppapi/ppapi_interface_factory.cc',
         '../plugins/ppapi/ppapi_interface_factory.h',
-        '../plugins/ppapi/ppapi_plugin_instance.cc',
         '../plugins/ppapi/ppapi_plugin_instance.h',
+        '../plugins/ppapi/ppapi_plugin_instance_impl.cc',
+        '../plugins/ppapi/ppapi_plugin_instance_impl.h',
         '../plugins/ppapi/ppapi_webplugin_impl.cc',
         '../plugins/ppapi/ppapi_webplugin_impl.h',
         '../plugins/ppapi/ppb_audio_impl.cc',
         '../plugins/ppapi/ppb_audio_impl.h',
         '../plugins/ppapi/ppb_broker_impl.cc',
         '../plugins/ppapi/ppb_broker_impl.h',
         '../plugins/ppapi/ppb_buffer_impl.cc',
         '../plugins/ppapi/ppb_buffer_impl.h',
         '../plugins/ppapi/ppb_file_ref_impl.cc',
         '../plugins/ppapi/ppb_file_ref_impl.h',
@@ skipping 59 matching lines @@
           'msvs_disabled_warnings': [ 4800, 4267 ],
           'sources/': [['exclude', '_posix\\.cc$']],
           'include_dirs': [
             '<(DEPTH)/third_party/wtl/include',
           ],
         }],
       ],
     },
   ]
 }