Log UMA metrics for multiprofile actions.

ash/accelerators/accelerator_controller.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 "ash/accelerators/accelerator_controller.h"
 
 #include <algorithm>
 #include <cmath>
 #include <iostream>
 #include <string>
 
 #include "ash/accelerators/accelerator_commands.h"
 #include "ash/accelerators/accelerator_table.h"
 #include "ash/accelerators/debug_commands.h"
 #include "ash/ash_switches.h"
 #include "ash/caps_lock_delegate.h"
 #include "ash/debug.h"
 #include "ash/display/display_controller.h"
 #include "ash/display/display_manager.h"
 #include "ash/focus_cycler.h"
 #include "ash/ime_control_delegate.h"
 #include "ash/launcher/launcher.h"
 #include "ash/launcher/launcher_delegate.h"
 #include "ash/launcher/launcher_model.h"
 #include "ash/magnifier/magnification_controller.h"
 #include "ash/magnifier/partial_magnification_controller.h"
+#include "ash/multi_profile_uma.h"
 #include "ash/root_window_controller.h"
 #include "ash/rotator/screen_rotation.h"
 #include "ash/screenshot_delegate.h"
 #include "ash/session_state_delegate.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/brightness_control_delegate.h"
 #include "ash/system/keyboard_brightness/keyboard_brightness_control_delegate.h"
@@ skipping 153 matching lines @@
 }
 
 bool SwitchToNextUser() {
   if (!Shell::GetInstance()->delegate()->IsMultiProfilesEnabled() ||
       !ash::switches::ShowMultiProfileShelfMenu())
     return false;
   ash::SessionStateDelegate* delegate =
       ash::Shell::GetInstance()->session_state_delegate();
   if (delegate->NumberOfLoggedInUsers() <= 1)
     return false;
+  MultiProfileUMA::RecordSwitchActiveUser(
+      MultiProfileUMA::SWITCH_ACTIVE_USER_BY_ACCELERATOR);
   delegate->SwitchActiveUserToNext();
   return true;
 }
 
 #endif  // defined(OS_CHROMEOS)
 
 bool HandleRotatePaneFocus(Shell::Direction direction) {
   Shell* shell = Shell::GetInstance();
   switch (direction) {
     case Shell::FORWARD:
@@ skipping 771 matching lines @@
     keyboard_brightness_control_delegate) {
   keyboard_brightness_control_delegate_ =
       keyboard_brightness_control_delegate.Pass();
 }
 
 bool AcceleratorController::CanHandleAccelerators() const {
   return true;
 }
 
 }  // namespace ash