Reland: cros: Show notification when low-power charger connected

ash/ash_switches.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/ash_switches.h"
 
 #include "base/command_line.h"
 
 namespace ash {
 namespace switches {
@@ skipping 45 matching lines @@
 // Disable immersive fullscreen mode, regardless of default setting.
 const char kAshDisableImmersiveFullscreen[] =
     "ash-disable-immersive-fullscreen";
 
 // Disables ui scaling.
 const char kAshDisableUIScaling[] = "ash-disable-ui-scaling";
 
 #if defined(OS_CHROMEOS)
 // Disable compositor based mirroring.
 const char kAshDisableSoftwareMirroring[] = "ash-disable-software-mirroring";
+
+// Disable the notification when a low-power USB charger is connected.
+const char kAshDisableUsbChargerNotification[] =
+    "ash-disable-usb-charger-notification";
 #endif
 
 // Extend the status tray volume item to allow the user to choose an audio
 // input and output device.
 const char kAshEnableAudioDeviceMenu[] =
     "ash-enable-audio-device-menu";
 
 // Enable advanced gestures (e.g. for window management).
 const char kAshEnableAdvancedGestures[] = "ash-enable-advanced-gestures";
 
@@ skipping 95 matching lines @@
   return ash::switches::UseNewAudioHandler() &&
       CommandLine::ForCurrentProcess()->
           HasSwitch(ash::switches::kAshEnableAudioDeviceMenu);
 }
 
 bool UseAlternateShelfLayout() {
   return CommandLine::ForCurrentProcess()->
         HasSwitch(ash::switches::kAshUseAlternateShelfLayout);
 }
 
+#if defined(OS_CHROMEOS)
+bool UseUsbChargerNotification() {
+  return !CommandLine::ForCurrentProcess()->
+        HasSwitch(ash::switches::kAshDisableUsbChargerNotification);
+}
+#endif
+
 }  // namespace switches
 }  // namespace ash