Merge "Remove hardcoded wrong summary" into pi-dev

            android:fragment="com.android.settings.datetime.ZonePicker"

            android:key="timezone"

            android:title="@string/date_time_set_timezone"

            android:summary="GMT-8:00"

            android:summary="@string/summary_placeholder"

            settings:userRestriction="no_config_date_time" />

    </PreferenceCategory>