First pass at making the proxy handle multiple renderers. This associates the...

ppapi/ppapi.gyp

 # 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.
 
 {
   'includes': [
     '../third_party/mesa/mesa.gypi',
   ],
   'variables': {
     'chromium_code': 1,  # Use higher warning level.
@@ skipping 558 matching lines @@
       'dependencies': [
         'ppapi_c',
         '../base/base.gyp:base',
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
         'shared_impl/audio_impl.cc',
         'shared_impl/audio_impl.h',
+        'shared_impl/image_data_impl.cc',
+        'shared_impl/image_data_impl.h',
       ],
       'conditions': [
         ['OS=="win"', {
           'msvs_guid': 'E7420D65-A885-41EB-B4BE-04DE0C97033B',
         }],
       ],
     },
     {
       'target_name': 'ppapi_proxy',
       'type': 'static_library',
@@ skipping 91 matching lines @@
         ['OS=="win"', {
         }],
         ['OS=="linux"', {
         }],
         ['OS=="mac"', {
         }]
       ],
     },
   ],
 }