Remove msvs_guids from ipc, media, net, ppapi, printing, sandbox,

ppapi/ppapi_shared.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.
 
 {
   'targets': [
     {
       'target_name': 'ppapi_shared',
       'type': 'static_library',
       'dependencies': [
@@ skipping 68 matching lines @@
         'thunk/ppb_find_api.h',
         'thunk/ppb_find_thunk.cc',
         'thunk/ppb_font_api.h',
         'thunk/ppb_font_thunk.cc',
         'thunk/ppb_graphics_2d_api.h',
         'thunk/ppb_graphics_2d_thunk.cc',
         'thunk/ppb_image_data_api.h',
         'thunk/ppb_image_data_thunk.cc',
         'thunk/thunk.h',
       ],
-      'conditions': [
-        ['OS=="win"', {
-          'msvs_guid': 'E7420D65-A885-41EB-B4BE-04DE0C97033B',
-        }],
-      ],
     },
   ],
 }