Fix webview dropdown item resource

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

    android:id="@android:id/text1"

    android:layout_width="match_parent"

    android:layout_height="wrap_content"

    android:minHeight="?android:attr/listPreferredItemHeight"

    android:textAppearance="?android:attr/textAppearanceLarge"

    android:textColor="?android:attr/textColorAlertDialogListItem"

    android:gravity="center_vertical"

    android:paddingLeft="12dip"

    android:paddingRight="7dip"

    android:layout_height="?android:attr/dropdownListPreferredItemHeight"

    android:ellipsize="marquee"

    style="?android:attr/spinnerDropDownItemStyle"

    android:background="?android:attr/activatedBackgroundIndicator"