Remove msvs_guids from app, base, breakpad and build.

base/base.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.
 
 {
   'target_defaults': {
     'variables': {
       'base_target': 0,
     },
     'target_conditions': [
@@ skipping 411 matching lines @@
             ],
           }],
         ],
       }],
     ],
   },
   'targets': [
     {
       'target_name': 'base',
       'type': '<(component)',
-      'msvs_guid': '1832A374-8A74-4F9E-B536-69A699B3E165',
       'variables': {
         'base_target': 1,
       },
       'dependencies': [
         'base_static',
         '../third_party/modp_b64/modp_b64.gyp:modp_b64',
         'third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
       ],
       'export_dependent_settings': [
         'third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
@@ skipping 150 matching lines @@
         'time_posix.cc',
       ],
     },
   ],
   'conditions': [
     [ 'OS == "win"', {
       'targets': [
         {
           'target_name': 'base_nacl_win64',
           'type': 'static_library',
-          'msvs_guid': 'CEE1F794-DC70-4FED-B7C4-4C12986672FE',
           'variables': {
             'base_target': 1,
           },
           'dependencies': [
             'base_static_win64',
             'third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations_win64',
           ],
           # TODO(gregoryd): direct_dependent_settings should be shared with the
           # 32-bit target, but it doesn't work due to a bug in gyp
           'direct_dependent_settings': {
@@ skipping 67 matching lines @@
             'third_party/xdg_mime/xdgmimemagic.c',
             'third_party/xdg_mime/xdgmimemagic.h',
             'third_party/xdg_mime/xdgmimeparent.c',
             'third_party/xdg_mime/xdgmimeparent.h',
           ],
         },
       ],
     }],
   ],
 }