Remove the wrapper functions content::RecordAction et al

components/safe_browsing/base_blocking_page.cc

 // Copyright 2017 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.
 
 #include "components/safe_browsing/base_blocking_page.h"
 
 #include "base/bind.h"
 #include "base/lazy_instance.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/time/time.h"
 #include "components/safe_browsing_db/safe_browsing_prefs.h"
 #include "components/security_interstitials/content/security_interstitial_controller_client.h"
 #include "components/security_interstitials/core/metrics_helper.h"
 #include "content/public/browser/interstitial_page.h"
 #include "content/public/browser/navigation_entry.h"
-#include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents.h"
 
-using base::UserMetricsAction;
 using content::InterstitialPage;
 using content::WebContents;
 using security_interstitials::SafeBrowsingErrorUI;
 using security_interstitials::SecurityInterstitialControllerClient;
 
 namespace safe_browsing {
 
 namespace {
 
 // After a safe browsing interstitial where the user opted-in to the report
@@ skipping 313 matching lines @@
       base::MakeUnique<security_interstitials::MetricsHelper>(
           unsafe_resources[0].url, GetReportingInfo(unsafe_resources),
           history_service);
 
   return base::MakeUnique<SecurityInterstitialControllerClient>(
       web_contents, std::move(metrics_helper), nullptr, /* prefs */
       ui_manager->app_locale(), ui_manager->default_safe_page());
 }
 
 }  // namespace safe_browsing