Merge "Keep screen on when running libgui_test" into rvc-dev am: 75eec41f

        <option name="cleanup" value="true" />

        <option name="push" value="libgui_test->/data/local/tmp/libgui_test" />

    </target_preparer>

    <target_preparer class="com.android.tradefed.targetprep.DeviceSetup">

      <option name="force-skip-system-props" value="true" /> <!-- avoid restarting device -->

      <option name="screen-always-on" value="on" />

    </target_preparer>

    <option name="test-suite-tag" value="apct" />

    <test class="com.android.tradefed.testtype.GTest" >

        <option name="native-test-device-path" value="/data/local/tmp" />