Settings:add vpn setting activity as primary profile

            </intent-filter>

            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"

                android:value="com.android.settings.vpn2.VpnSettings" />

            <meta-data android:name="com.android.settings.PRIMARY_PROFILE_CONTROLLED"

                android:value="true" />

        </activity>

        <activity android:name="Settings$SystemUpdateActivity"