Replaced enum strings with ints in Activity Log database

chrome/chrome_browser_extensions.gypi

 # Copyright (c) 2013 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': 'browser_extensions',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 50 matching lines @@
         'browser/extensions/active_tab_permission_granter.cc',
         'browser/extensions/active_tab_permission_granter.h',
         'browser/extensions/activity_log/activity_actions.h',
         'browser/extensions/activity_log/activity_actions.cc',
         'browser/extensions/activity_log/activity_database.cc',
         'browser/extensions/activity_log/activity_database.h',
         'browser/extensions/activity_log/activity_log.cc',
         'browser/extensions/activity_log/activity_log.h',
         'browser/extensions/activity_log/api_actions.cc',
         'browser/extensions/activity_log/api_actions.h',
+        'browser/extensions/activity_log/api_name_constants.h',
         'browser/extensions/activity_log/blocked_actions.cc',
         'browser/extensions/activity_log/blocked_actions.h',
         'browser/extensions/activity_log/dom_actions.cc',
         'browser/extensions/activity_log/dom_actions.h',
         'browser/extensions/activity_log/web_request_constants.cc',
         'browser/extensions/activity_log/web_request_constants.h',
         'browser/extensions/admin_policy.cc',
         'browser/extensions/admin_policy.h',
         'browser/extensions/api/api_function.cc',
         'browser/extensions/api/api_function.h',
@@ skipping 875 matching lines @@
           'variables': {
             'proto_in_dir': 'browser/chromeos/contacts',
             'proto_out_dir': 'chrome/browser/chromeos/contacts',
           },
           'includes': [ '../build/protoc.gypi' ]
         },
       ],
     },],  # 'chromeos=1'
   ],  # 'conditions'
 }