Log UMA metrics for multiprofile actions.

chrome/browser/chromeos/profiles/avatar_menu_actions_chromeos.cc

 // Copyright 2013 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/chromeos/profiles/avatar_menu_actions_chromeos.h"
 
+#include "ash/multi_profile_uma.h"
 #include "ash/shell.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/profiles/profile_info_util.h"
 #include "chrome/browser/ui/browser.h"
 
 // static
 AvatarMenuActions* AvatarMenuActions::Create() {
   return new chromeos::AvatarMenuActionsChromeOS();
 }
 
 namespace chromeos {
 
 AvatarMenuActionsChromeOS::AvatarMenuActionsChromeOS() {
 }
 
 AvatarMenuActionsChromeOS::~AvatarMenuActionsChromeOS() {
 }
 
 void AvatarMenuActionsChromeOS::AddNewProfile(ProfileMetrics::ProfileAdd type) {
   // Let the user add another account to the session.
+  ash::MultiProfileUMA::RecordSigninUser(
+      ash::MultiProfileUMA::SIGNIN_USER_BY_BROWSER_FRAME);
   ash::Shell::GetInstance()->system_tray_delegate()->ShowUserLogin();
 }
 
 void AvatarMenuActionsChromeOS::EditProfile(Profile* profile, size_t index) {
   NOTIMPLEMENTED();
 }
 
 bool AvatarMenuActionsChromeOS::ShouldShowAddNewProfileLink() const {
   // |browser_| can be NULL in unit_tests.
   return (!browser_ || !browser_->profile()->IsManaged()) &&
@@ skipping 11 matching lines @@
 
 void AvatarMenuActionsChromeOS::SetLogoutURL(const std::string& logout_url) {
   NOTIMPLEMENTED();
 }
 
 void AvatarMenuActionsChromeOS::ActiveBrowserChanged(Browser* browser) {
   browser_ = browser;
 }
 
 }  // namespace chromeos