Remove the wrapper functions content::RecordAction et al

WATCHLISTS

 # 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.
 
 # Watchlist Rules
 # Refer: http://dev.chromium.org/developers/contributing-code/watchlists
 
 # IMPORTANT: The regular expression filepath is tested against each path using
 # re.search, so it is not usually necessary to add .*.
 
@@ skipping 655 matching lines @@
       'filepath': 'base/message_'
     },
     'metrics': {
       'filepath': 'base/metrics/'\
                   '|chrome/android/java/src/org/chromium/chrome/browser/metrics/'\
                   '|chrome/browser/metrics/'\
                   '|chrome/browser/chromeos/external_metrics'\
                   '|chrome/browser/extensions/api/metrics_private/'\
                   '|chrome/browser/ui/webui/metrics_handler'\
                   '|chromecast/browser/metrics/'\
-                  '|content/browser/user_metrics.cc'\
                   '|components/metrics/'\
                   '|components/metrics_services_manager/'\
                   '|components/rappor/'\
                   '|components/variations/'\
-                  '|content/public/browser/user_metrics.h'\
                   # Exclude XML files; in particular, histograms.xml.
                   '|tools/metrics/[^.]*([.](?!xml$).*)?$',
     },
     'metrics_xml_files': {
       # Subscribe to this to watch for changes to histograms.xml.
       'filepath': 'tools/metrics/.*\.xml$',
     },
     'midi': {
       'filepath': 'midi',
     },
@@ skipping 1514 matching lines @@
                          'raymes+watch@chromium.org'],
     'windows_sandboxing': ['pennymac+watch@chromium.org',
                            'wfh+watch@chromium.org'],
     'x11': ['derat+watch@chromium.org',
             'sadrul@chromium.org',
             'yusukes+watch@chromium.org'],
     'xml': ['dominicc+watchlist@chromium.org'],
     'zoom': ['wjmaclean@chromium.org'],
   },
 }