SV Test

ash/system/tray/system_tray.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/system/tray/system_tray.h"
 
 #include <algorithm>
 #include <map>
 #include <vector>
 
 #include "ash/key_event_watcher.h"
 #include "ash/login_status.h"
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/root_window_controller.h"
 #include "ash/session/session_controller.h"
 #include "ash/shelf/wm_shelf.h"
 #include "ash/shell.h"
 #include "ash/shell_port.h"
 #include "ash/strings/grit/ash_strings.h"
 #include "ash/system/audio/tray_audio.h"
 #include "ash/system/bluetooth/tray_bluetooth.h"
 #include "ash/system/brightness/tray_brightness.h"
 #include "ash/system/cast/tray_cast.h"
 #include "ash/system/date/tray_system_info.h"
 #include "ash/system/enterprise/tray_enterprise.h"
+#include "ash/system/fractional_view/tray_scale.h"
 #include "ash/system/ime/tray_ime_chromeos.h"
 #include "ash/system/media_security/multi_profile_media_tray_item.h"
 #include "ash/system/network/tray_network.h"
 #include "ash/system/network/tray_vpn.h"
 #include "ash/system/power/power_status.h"
 #include "ash/system/power/tray_power.h"
 #include "ash/system/screen_security/screen_capture_tray_item.h"
 #include "ash/system/screen_security/screen_share_tray_item.h"
 #include "ash/system/session/tray_session_length_limit.h"
 #include "ash/system/supervised/tray_supervised_user.h"
 #include "ash/system/tiles/tray_tiles.h"
 #include "ash/system/tray/system_tray_controller.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "ash/system/tray/system_tray_item.h"
 #include "ash/system/tray/tray_bubble_wrapper.h"
 #include "ash/system/tray/tray_constants.h"
 #include "ash/system/tray/tray_container.h"
 #include "ash/system/tray_accessibility.h"
 #include "ash/system/tray_caps_lock.h"
 #include "ash/system/tray_tracing.h"
 #include "ash/system/update/tray_update.h"
 #include "ash/system/user/tray_user.h"
 #include "ash/system/web_notification/web_notification_tray.h"
 #include "ash/wm/container_finder.h"
 #include "ash/wm/widget_finder.h"
 #include "ash/wm_window.h"
+#include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/timer/timer.h"
+#include "chromeos/chromeos_switches.h"
 #include "ui/base/accelerators/accelerator.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/compositor/layer.h"
 #include "ui/display/display.h"
 #include "ui/display/screen.h"
 #include "ui/events/event_constants.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/skia_util.h"
 #include "ui/message_center/message_center.h"
 #include "ui/message_center/message_center_style.h"
@@ skipping 200 matching lines @@
   AddTrayItem(base::WrapUnique(tray_cast_));
   screen_capture_tray_item_ = new ScreenCaptureTrayItem(this);
   AddTrayItem(base::WrapUnique(screen_capture_tray_item_));
   screen_share_tray_item_ = new ScreenShareTrayItem(this);
   AddTrayItem(base::WrapUnique(screen_share_tray_item_));
   AddTrayItem(base::MakeUnique<MultiProfileMediaTrayItem>(this));
   tray_audio_ = new TrayAudio(this);
   AddTrayItem(base::WrapUnique(tray_audio_));
   AddTrayItem(base::MakeUnique<TrayBrightness>(this));
   AddTrayItem(base::MakeUnique<TrayCapsLock>(this));
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          chromeos::switches::kEnableScalableViews)) {
+    tray_scale_ = new TrayScale(this);
+    AddTrayItem(base::WrapUnique(tray_scale_));
+  }
+
   // TODO(jamescook): Remove this when mus has support for display management
   // and we have a DisplayManager equivalent. See http://crbug.com/548429
   std::unique_ptr<SystemTrayItem> tray_rotation_lock =
       delegate->CreateRotationLockTrayItem(this);
   if (tray_rotation_lock)
     AddTrayItem(std::move(tray_rotation_lock));
   tray_update_ = new TrayUpdate(this);
   AddTrayItem(base::WrapUnique(tray_update_));
   tray_tiles_ = new TrayTiles(this);
   AddTrayItem(base::WrapUnique(tray_tiles_));
@@ skipping 434 matching lines @@
           .work_area()
           .height();
   if (work_area_height > 0) {
     UMA_HISTOGRAM_CUSTOM_COUNTS(
         "Ash.SystemMenu.PercentageOfWorkAreaHeightCoveredByMenu",
         100 * bubble_view->height() / work_area_height, 1, 300, 100);
   }
 }
 
 }  // namespace ash