Remove the wrapper functions content::RecordAction et al

chrome/browser/extensions/crx_installer.cc

 // 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.
 
 #include "chrome/browser/extensions/crx_installer.h"
 
 #include <map>
 #include <set>
 #include <utility>
 
@@ skipping 23 matching lines @@
 #include "chrome/browser/extensions/permissions_updater.h"
 #include "chrome/browser/extensions/webstore_installer.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/web_applications/web_app.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/grit/generated_resources.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/resource_dispatcher_host.h"
-#include "content/public/browser/user_metrics.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/browser/install/crx_install_error.h"
 #include "extensions/browser/install/extension_install_ui.h"
 #include "extensions/browser/install_flag.h"
 #include "extensions/browser/notification_types.h"
 #include "extensions/browser/preload_check.h"
 #include "extensions/common/extension_icon_set.h"
 #include "extensions/common/file_util.h"
 #include "extensions/common/manifest.h"
 #include "extensions/common/manifest_handlers/kiosk_mode_info.h"
 #include "extensions/common/manifest_handlers/shared_module_info.h"
 #include "extensions/common/manifest_url_handlers.h"
 #include "extensions/common/permissions/permission_message_provider.h"
 #include "extensions/common/permissions/permission_set.h"
 #include "extensions/common/permissions/permissions_data.h"
 #include "extensions/common/user_script.h"
 #include "extensions/strings/grit/extensions_strings.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if defined(OS_CHROMEOS)
 #include "components/user_manager/user_manager.h"
 #endif
 
-using base::UserMetricsAction;
 using content::BrowserThread;
 
 namespace extensions {
 
 namespace {
 
 // Used in histograms; do not change order.
 enum OffStoreInstallDecision {
   OnStoreInstall,
   OffStoreInstallAllowed,
@@ skipping 827 matching lines @@
         ExtensionInstallPrompt::GetReEnablePromptTypeForExtension(
             service->profile(), extension());
     client_->ShowDialog(base::Bind(&CrxInstaller::OnInstallPromptDone, this),
                         extension(), nullptr,
                         base::MakeUnique<ExtensionInstallPrompt::Prompt>(type),
                         ExtensionInstallPrompt::GetDefaultShowDialogCallback());
   }
 }
 
 }  // namespace extensions