Restore BLUETOOTH_LOG and convert bluetooth_adapter_bluez to use it

chrome/app/generated_resources.grd

 <?xml version="1.0" encoding="utf-8"?>
 
 <!--
 This file contains definitions of resources that will be translated for each
 locale.  The variables is_win, is_macosx, is_linux, and is_posix are available
 for making strings OS specific.  Other platform defines such as use_titlecase
 are declared in build/common.gypi.
 -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
@@ skipping 12018 matching lines @@
       </message>
       <message name="IDS_DEVICE_LOG_TYPE_LOGIN" desc="Checkbox to enable showing events of type LOGIN">
         Login
       </message>
       <message name="IDS_DEVICE_LOG_TYPE_NETWORK" desc="Checkbox to enable showing events of type NETWORK">
         Network
       </message>
       <message name="IDS_DEVICE_LOG_TYPE_POWER" desc="Checkbox to enable showing events of type POWER">
         Power
       </message>
+      <message name="IDS_DEVICE_LOG_TYPE_BLUETOOTH" desc="Checkbox to enable showing events of type BLUETOOTH">
+        Bluetooth
+      </message>
       <message name="IDS_DEVICE_LOG_TYPE_USB" desc="Checkbox to enable showing events of type USB">
         USB
       </message>
       <message name="IDS_DEVICE_LOG_TYPE_HID" desc="Checkbox to enable showing events of type HID (Human Interface Device)">
         HID
       </message>
       <message name="IDS_DEVICE_LOG_FILEINFO" desc="File info checkbox in device event log">
         File Info
       </message>
       <message name="IDS_DEVICE_LOG_TIME_DETAIL" desc="Detailed timestamps checkbox in device event log">
@@ skipping 351 matching lines @@
       Your downloads appear here
     </message>
 
     <!-- Automation info bar -->
     <message name="IDS_CONTROLLED_BY_AUTOMATION" desc="Message shown when the browser session is being controlled by an automated test.">
       Chrome is being controlled by automated test software.
     </message>
   </messages>
  </release>
 </grit>