Merge "Remove duplicate search result when search "Bubbles"" into rvc-dev am: 86b50342

<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"

                  xmlns:settings="http://schemas.android.com/apk/res-auto"

                  android:title="@string/bubbles_app_toggle_title"

                  android:key="bubble_notification_settings">

                  android:title="@string/bubbles_app_toggle_title">

        <com.android.settings.widget.VideoPreference

            android:key="bubbles_illustration"