Adding UMA statistics for multi profile

chrome/browser/ui/ash/launcher/chrome_launcher_controller.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/ui/ash/launcher/chrome_launcher_controller.h"
 
 #include <vector>
 
 #include "ash/ash_switches.h"
 #include "ash/desktop_background/desktop_background_controller.h"
@@ skipping 63 matching lines @@
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "grit/ui_resources.h"
 #include "net/base/url_util.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/window.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/views/corewm/window_animations.h"
 
 #if defined(OS_CHROMEOS)
+#include "ash/multi_profile_uma.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/chromeos/login/wallpaper_manager.h"
 #include "chrome/browser/ui/ash/chrome_shell_delegate.h"
 #include "chrome/browser/ui/ash/launcher/multi_profile_browser_status_monitor.h"
 #include "chrome/browser/ui/ash/launcher/multi_profile_shell_window_launcher_controller.h"
 #include "chrome/browser/ui/ash/multi_user_window_manager.h"
 #endif
 
 using extensions::Extension;
@@ skipping 940 matching lines @@
     bool allow_minimize) {
 #if defined(OS_CHROMEOS)
   if (chrome::MultiUserWindowManager::GetMultiProfileMode() ==
           chrome::MultiUserWindowManager::MULTI_PROFILE_MODE_SEPARATED) {
     chrome::MultiUserWindowManager* manager =
         chrome::MultiUserWindowManager::GetInstance();
     aura::Window* native_window = window->GetNativeWindow();
     const std::string& current_user =
         manager->GetUserIDFromProfile(profile());
     if (!manager->IsWindowOnDesktopOfUser(native_window, current_user)) {
+      ash::MultiProfileUMA::RecordTeleportAction(
+          ash::MultiProfileUMA::TELEPORT_WINDOW_RETURN_BY_LAUNCHER);
       manager->ShowWindowForUser(native_window, current_user);
       window->Activate();
       return;
     }
   }
 #endif
   if (window->IsActive() && allow_minimize) {
     if (CommandLine::ForCurrentProcess()->HasSwitch(
             switches::kDisableMinimizeOnSecondLauncherItemClick)) {
       AnimateWindow(window->GetNativeWindow(),
@@ skipping 1001 matching lines @@
         }
       }
     }
   }
 
   // Finally we update the browser state itself.
   browser_status_monitor_->UpdateBrowserItemState();
 #endif
 }