Bluetooth : Fix for changing the BT device icon if the calss is null  (mouse)

- mouse is displayed as keyboard. if class is null, default icon is keyboard in hid profile

Change-Id: I2ff928ce1032d8eb492d81fff2e7fb218970b768
Signed-off-by: jhtop.kim <jhtop.kim@samsung.com>
diff --git a/src/com/android/settings/bluetooth/DeviceProfilesSettings.java b/src/com/android/settings/bluetooth/DeviceProfilesSettings.java
index c3dc5bc..cee2a53 100755
--- a/src/com/android/settings/bluetooth/DeviceProfilesSettings.java
+++ b/src/com/android/settings/bluetooth/DeviceProfilesSettings.java
@@ -202,7 +202,7 @@
         pref.setOrder(getProfilePreferenceIndex(profile.getOrdinal()));
         pref.setOnExpandClickListener(this);
 
-        int iconResource = profile.getDrawableResource(null);  // FIXME: get BT class for this?
+        int iconResource = profile.getDrawableResource(mCachedDevice.getBtClass());
         if (iconResource != 0) {
             pref.setProfileDrawable(getResources().getDrawable(iconResource));
         }