Merge "Notification icon size"

    <dimen name="notification_header_icon_size">18dp</dimen>

    <!-- size (width and height) of the icon in the notification header -->

    <dimen name="notification_header_icon_size_ambient">20dp</dimen>

    <dimen name="notification_header_icon_size_ambient">18dp</dimen>

    <!-- The margin before the start of the app name in the header. -->

    <dimen name="notification_header_app_name_margin_start">3dp</dimen>