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

printing/printing.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
       'target_name': 'printing',
       'type': 'static_library',
       'dependencies': [
         '../base/base.gyp:base',
         '../base/base.gyp:base_i18n',
         '../build/temp_gyp/googleurl.gyp:googleurl',
         '../skia/skia.gyp:skia',
         '../third_party/icu/icu.gyp:icui18n',
         '../third_party/icu/icu.gyp:icuuc',
         '../ui/ui.gyp:ui_base',  # Only required for Font support.
       ],
-      'msvs_guid': '9E5416B9-B91B-4029-93F4-102C1AD5CAF4',
       'include_dirs': [
         '..',
       ],
       'sources': [
         'backend/print_backend.cc',
         'backend/print_backend.h',
         'backend/print_backend_consts.cc',
         'backend/print_backend_consts.h',
         'backend/print_backend_dummy.cc',
         'emf_win.cc',
@@ skipping 111 matching lines @@
             'backend/cups_helper.cc',
             'backend/cups_helper.h',
             'backend/print_backend_cups.cc',
           ],
         }],
       ],
     },
     {
       'target_name': 'printing_unittests',
       'type': 'executable',
-      'msvs_guid': '8B2EE5D9-41BC-4AA2-A401-2DC143A05D2E',
       'dependencies': [
         'printing',
         '../testing/gtest.gyp:gtest',
         '../base/base.gyp:test_support_base',
       ],
       'sources': [
         'emf_win_unittest.cc',
         'printing_test.h',
         'page_number_unittest.cc',
         'page_overlays_unittest.cc',
@@ skipping 57 matching lines @@
       ],
     },
   ],
 }
 
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 # tab-width:2
 # indent-tabs-mode:nil
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