Fix references to resources for Settings

Bug: 293810334
Test: m Settings
Change-Id: Ie140278f492ef7e1c062ec1ecae2866c521a86aa

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

@@ -113,7 +113,7 @@ public class BluetoothBroadcastDialog extends InstrumentedDialogFragment {
         });
 
         mAlertDialog = new AlertDialog.Builder(mContext,
-                com.android.settingslib.R.style.Theme_AlertDialog_SettingsLib)
+                com.android.settingslib.widget.R.style.Theme_AlertDialog_SettingsLib)
             .setView(layout)
             .create();