Bluetooth: notify user of incoming pairing requests

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 e0bc939287957d61ec205a5bec2375a306e1872f..dadb12ad825d23d5b8f5f6326c17caaa6c79d6ea 100644
--- a/ash/system/system_notifier.cc
+++ b/ash/system/system_notifier.cc
@@ -35,6 +35,7 @@ const char* kAshSystemNotifiers[] = {
   kNotifierScreenShare,
   kNotifierSessionLengthTimeout,
   kNotifierPower,
+  kNotifierBluetooth,
   NULL
 };
 
@@ -52,6 +53,7 @@ bool MatchSystemNotifierId(const message_center::NotifierId& notifier_id,
 
 }  // namespace
 
+const char kNotifierBluetooth[] = "ash.bluetooth";
 const char kNotifierDisplay[] = "ash.display";
 const char kNotifierDisplayResolutionChange[] = "ash.display.resolution-change";
 const char kNotifierDisplayError[] = "ash.display.error";
@@ -61,11 +63,11 @@ const char kNotifierMultiProfileFirstRun[] = "ash.multi-profile.first-run";
 const char kNotifierNetwork[] = "ash.network";
 const char kNotifierNetworkError[] = "ash.network.error";
 const char kNotifierNetworkPortalDetector[] = "ash.network.portal-detector";
+const char kNotifierPower[] = "ash.power";
 const char kNotifierScreenshot[] = "ash.screenshot";
 const char kNotifierScreenCapture[] = "ash.screen-capture";
 const char kNotifierScreenShare[] = "ash.screen-share";
 const char kNotifierSessionLengthTimeout[] = "ash.session-length-timeout";
-const char kNotifierPower[] = "ash.power";
 
 bool ShouldAlwaysShowPopups(const message_center::NotifierId& notifier_id) {
   return MatchSystemNotifierId(notifier_id, kAlwaysShownNotifierIds);