am 2876ad62: am 2fcfb289: Merge " Fix Bluetooth Settings activity memory leak."

Merge commit '2876ad62082207e0e02cbc38b65ce9993cb121bf'

* commit '2876ad62082207e0e02cbc38b65ce9993cb121bf':
  Fix Bluetooth Settings activity memory leak.

src/com/android/settings/bluetooth/BluetoothSettings.java

@@ -212,7 +212,8 @@ public class BluetoothSettings extends PreferenceActivity
         super.onPause();
 
         mLocalManager.setForegroundActivity(null);
-
+        mDevicePreferenceMap.clear();
+        mDeviceList.removeAll();
         unregisterReceiver(mReceiver);
 
         mLocalManager.unregisterCallback(this);