Remove non-MD code from Bluetooth tray.

ash/ash_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <!--
 This file contains the strings for ash.
 -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       output_all_resource_defines="false" source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/ash_strings.h" type="rc_header">
@@ skipping 245 matching lines @@
 
       <message name="IDS_ASH_STATUS_TRAY_BLUETOOTH" desc="The label used as the header in the bluetooth popup.">
         Bluetooth
       </message>
       <message name="IDS_ASH_STATUS_TRAY_BLUETOOTH_ENABLED" desc="The label used in the tray popup to notify that bluetooth is enabled.">
         Bluetooth enabled
       </message>
       <message name="IDS_ASH_STATUS_TRAY_BLUETOOTH_DISABLED" desc="The label used in the tray popup to notify that bluetooth is disabled.">
         Bluetooth disabled
       </message>
-      <message name="IDS_ASH_STATUS_TRAY_BLUETOOTH_CONNECTING" desc="Shows a connecting bluetooth device in the bluetooth list.">
-        <ph name="BLUETOOTH">$1<ex>Apple Magic Mouse</ex></ph>: Connecting...
-      </message>
-      <message name="IDS_ASH_STATUS_TRAY_DISABLE_BLUETOOTH" desc="The label used in the tray popup to disable bluetooth.">
-        Disable Bluetooth
-      </message>
-      <message name="IDS_ASH_STATUS_TRAY_ENABLE_BLUETOOTH" desc="The label used in the tray popup to enable bluetooth.">
-        Enable Bluetooth
-      </message>
-      <message name="IDS_ASH_STATUS_TRAY_BLUETOOTH_MANAGE_DEVICES" desc="The label used in the tray popup to manage bluetooth devices.">
-        Manage devices...
-      </message>
       <message name="IDS_ASH_STATUS_TRAY_BLUETOOTH_DISCOVERING" desc="The label used in the tray popup to show bluetooth is discovering devices.">
         Scanning for devices...
       </message>
       <message name="IDS_ASH_STATUS_TRAY_BLUETOOTH_PAIRED_DEVICES" desc="The sub-header label for paired devices in Bluetooth device list.">
         Paired devices
       </message>
       <message name="IDS_ASH_STATUS_TRAY_BLUETOOTH_UNPAIRED_DEVICES" desc="The sub-header label for unpaired devices in Bluetooth device list.">
         Unpaired devices
       </message>
 
@@ skipping 159 matching lines @@
 
       <!-- ChromeOS-specific strings -->
       <if expr="chromeos">
         <part file="ash_chromeos_strings.grdp" />
       </if>
 
     </messages>
   </release>
 </grit>