Remove msvs_guids from third_party, webkit, tools and views.

webkit/fileapi/webkit_fileapi.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': 'fileapi',
       'type': 'static_library',
-      'msvs_guid': '40B53211-03ED-4932-8D53-52B172599DFE',
       'dependencies': [
         '<(DEPTH)/app/app.gyp:app_base',
         '<(DEPTH)/base/base.gyp:base',
         '<(DEPTH)/net/net.gyp:net',
         '<(DEPTH)/third_party/leveldb/leveldb.gyp:leveldb',
         '<(DEPTH)/webkit/support/webkit_support.gyp:quota',
       ],
       'sources': [
         'file_system_callback_dispatcher.cc',
         'file_system_callback_dispatcher.h',
@@ skipping 53 matching lines @@
             '../chromeos/fileapi/cros_mount_point_provider.cc',
             '../chromeos/fileapi/cros_mount_point_provider.h',
             '../chromeos/fileapi/file_access_permissions.cc',
             '../chromeos/fileapi/file_access_permissions.h',
           ],
         }],
       ],
     },
   ],
 }