ash: Move "CAPS LOCK is on." bubble to the notification center.

ash/system/system_notifier.cc

Index: ash/system/system_notifier.cc
diff --git a/ash/system/system_notifier.cc b/ash/system/system_notifier.cc
index e0cd646447327851fbb1f07f3c1210a049f82857..9e52f94990f8abf0ebf47758ecb9c6c9c55ac02f 100644
--- a/ash/system/system_notifier.cc
+++ b/ash/system/system_notifier.cc
@@ -28,10 +28,10 @@ const char* kAlwaysShownSystemNotifierIds[] = {
 // |kAshSystemNotifiers| is the list of normal system notification sources for
 // ash events. These notifications can be hidden in some context.
 const char* kAshSystemNotifiers[] = {
-    kNotifierBluetooth, kNotifierDisplayResolutionChange, kNotifierDisk,
-    kNotifierLocale, kNotifierMultiProfileFirstRun, kNotifierNetwork,
-    kNotifierNetworkPortalDetector, kNotifierScreenshot, kNotifierScreenCapture,
-    kNotifierScreenShare, kNotifierSessionLengthTimeout,
+    kNotifierBluetooth, kNotifierCapsLock, kNotifierDisplayResolutionChange,
+    kNotifierDisk, kNotifierLocale, kNotifierMultiProfileFirstRun,
+    kNotifierNetwork, kNotifierNetworkPortalDetector, kNotifierScreenshot,
+    kNotifierScreenCapture, kNotifierScreenShare, kNotifierSessionLengthTimeout,
     kNotifierSupervisedUser, kNotifierWebUsb, kNotifierSms,
     // Note: Order doesn't matter here, so keep this in alphabetic order, don't
     // just add your stuff at the end!
@@ -54,6 +54,7 @@ bool MatchSystemNotifierId(const message_center::NotifierId& notifier_id,
 const char kNotifierAccessibility[] = "ash.accessibility";
 const char kNotifierBattery[] = "ash.battery";
 const char kNotifierBluetooth[] = "ash.bluetooth";
+const char kNotifierCapsLock[] = "ash.caps-lock";
 const char kNotifierDeprecatedAccelerator[] = "ash.accelerator-controller";
 const char kNotifierDisk[] = "ash.disk";
 const char kNotifierDisplay[] = "ash.display";