Remove the wrapper functions content::RecordAction et al

chrome/browser/ui/cocoa/importer/import_lock_dialog_cocoa.mm

Index: chrome/browser/ui/cocoa/importer/import_lock_dialog_cocoa.mm
diff --git a/chrome/browser/ui/cocoa/importer/import_lock_dialog_cocoa.mm b/chrome/browser/ui/cocoa/importer/import_lock_dialog_cocoa.mm
index 45b25e91b480f787e2a2314f291a6f80d67773d2..4aa0fae35581061d1a902563e2b4c322ae58bce0 100644
--- a/chrome/browser/ui/cocoa/importer/import_lock_dialog_cocoa.mm
+++ b/chrome/browser/ui/cocoa/importer/import_lock_dialog_cocoa.mm
@@ -7,11 +7,11 @@
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/mac/scoped_nsobject.h"
+#include "base/metrics/user_metrics.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/importer/importer_lock_dialog.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
-#include "content/public/browser/user_metrics.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
 using base::UserMetricsAction;
@@ -33,7 +33,7 @@ void ShowImportLockDialog(gfx::NativeWindow parent,
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE,
       base::Bind(callback, [lock_alert runModal] == NSAlertFirstButtonReturn));
-  content::RecordAction(UserMetricsAction("ImportLockDialogCocoa_Shown"));
+  base::RecordAction(UserMetricsAction("ImportLockDialogCocoa_Shown"));
 }
 
 }  // namespace importer