Add the host toolset to base:sanitizer_options. Fix a typo in nacl.gyp

base/base.gyp

 # Copyright (c) 2012 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,
   },
   'includes': [
     '../build/win_precompile.gypi',
@@ skipping 994 matching lines @@
             #   base/test/test_suite.h
             #   gtk/gtk.h
             '../build/linux/system.gyp:gtk',
           ],
         }],
       ],
     },
     {
       'target_name': 'sanitizer_options',
       'type': 'static_library',
-       'variables': {
+      'toolsets': ['host', 'target'],
+      'variables': {
          # Every target is going to depend on sanitizer_options, so allow
          # this one to depend on itself.
          'prune_self_dependency': 1,
          # Do not let 'none' targets depend on this one, they don't need to.
          'link_dependency': 1,
        },
       'sources': [
         'debug/sanitizer_options.cc',
       ],
       'include_dirs': [
@@ skipping 464 matching lines @@
             'base_unittests.isolate',
           ],
           'sources': [
             'base_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }