Remove the wrapper functions content::RecordAction et al

chrome/browser/background/background_mode_manager.cc

Index: chrome/browser/background/background_mode_manager.cc
diff --git a/chrome/browser/background/background_mode_manager.cc b/chrome/browser/background/background_mode_manager.cc
index ac7cc8f6cacc4f6a25977e6faf684f1c9bc9f448..f1d249e533bb74597e74706e93988abfb873414b 100644
--- a/chrome/browser/background/background_mode_manager.cc
+++ b/chrome/browser/background/background_mode_manager.cc
@@ -17,6 +17,7 @@
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/metrics/histogram_macros.h"
+#include "base/metrics/user_metrics.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ -56,7 +57,6 @@
 #include "components/prefs/pref_registry_simple.h"
 #include "components/prefs/pref_service.h"
 #include "content/public/browser/notification_service.h"
-#include "content/public/browser/user_metrics.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension.h"
@@ -658,7 +658,7 @@ void BackgroundModeManager::ExecuteCommand(int command_id, int event_flags) {
       break;
     case IDC_EXIT:
       RecordMenuItemClick(MENU_ITEM_EXIT);
-      content::RecordAction(UserMetricsAction("Exit"));
+      base::RecordAction(UserMetricsAction("Exit"));
       chrome::CloseAllBrowsers();
       break;
     case IDC_STATUS_TRAY_KEEP_CHROME_RUNNING_IN_BACKGROUND: {