Mapping R400 to behave correctly on OSX in Google Docs presentations

Logitech R400 with OSX and Google Docs

<?xml version="1.0"?>
<root>
    <devicevendordef>
        <vendorname>LOGITECH</vendorname>
        <vendorid>0x046d</vendorid>
    </devicevendordef>

    <deviceproductdef>
        <productname>LOGITECH_R400</productname>
        <productid>0xc52d</productid>
    </deviceproductdef>

    <appdef>
        <appname>GOOGLE_CHROME</appname>
        <equal>com.google.Chrome</equal>
    </appdef>
    <appdef>
        <appname>VLC</appname>
        <equal>org.videolan.vlc</equal>
    </appdef>
    <appdef>
        <appname>DVD_PLAYER</appname>
        <equal>com.apple.DVDPlayer</equal>
    </appdef>

    <item>
        <name>R400 for Chrome</name>
        <identifier>private.R400_for_chrome</identifier>
        <only>GOOGLE_CHROME</only>
        <device_only>DeviceVendor::LOGITECH, DeviceProduct::LOGITECH_R400</device_only>
        <autogen>
            __KeyToKey__
            KeyCode::PAGEDOWN,
            KeyCode::CURSOR_DOWN
        </autogen>
        <autogen>
            __KeyToKey__
            KeyCode::PAGEUP,
            KeyCode::CURSOR_UP
        </autogen>
        <!--
        <autogen>
            __KeyToKey__
            KeyCode::F5,
            KeyCode::SPACE
        </autogen>
        -->
        <!--
        <autogen>
            __KeyToKey__
            KeyCode::DOT,
            KeyCode::F, ModifierFlag::COMMAND_L
        </autogen>
        -->
    </item>
</root>