am 10010128: Merge "Remove obsolete target-densitydpi documentation" into jb-mr2-dev

 * and default scaling is not applied to the web page; if the value is "1.5", then the device is

 * considered a high density device (hdpi) and the page content is scaled 1.5x; if the

 * value is "0.75", then the device is considered a low density device (ldpi) and the content is

 * scaled 0.75x. However, if you specify the {@code "target-densitydpi"} meta property

 * (discussed below), then you can stop this default scaling behavior.</li>

 * scaled 0.75x.</li>

 * <li>The {@code -webkit-device-pixel-ratio} CSS media query. Use this to specify the screen

 * densities for which this style sheet is to be used. The corresponding value should be either

 * "0.75", "1", or "1.5", to indicate that the styles are for devices with low density, medium

 * <p>The {@code hdpi.css} stylesheet is only used for devices with a screen pixel ration of 1.5,

 * which is the high density pixel ratio.</p>

 * </li>

 * <li>The {@code target-densitydpi} property for the {@code viewport} meta tag. You can use

 * this to specify the target density for which the web page is designed, using the following

 * values:

 * <ul>

 * <li>{@code device-dpi} - Use the device's native dpi as the target dpi. Default scaling never

 * occurs.</li>

 * <li>{@code high-dpi} - Use hdpi as the target dpi. Medium and low density screens scale down

 * as appropriate.</li>

 * <li>{@code medium-dpi} - Use mdpi as the target dpi. High density screens scale up and

 * low density screens scale down. This is also the default behavior.</li>

 * <li>{@code low-dpi} - Use ldpi as the target dpi. Medium and high density screens scale up

 * as appropriate.</li>

 * <li><em>{@code <value>}</em> - Specify a dpi value to use as the target dpi (accepted

 * values are 70-400).</li>

 * </ul>

 * <p>Here's an example meta tag to specify the target density:</p>

 * <pre>&lt;meta name="viewport" content="target-densitydpi=device-dpi" /&gt;</pre></li>

 * </ul>

 * <p>If you want to modify your web page for different densities, by using the {@code

 * -webkit-device-pixel-ratio} CSS media query and/or the {@code

 * window.devicePixelRatio} DOM property, then you should set the {@code target-densitydpi} meta

 * property to {@code device-dpi}. This stops Android from performing scaling in your web page and

 * allows you to make the necessary adjustments for each density via CSS and JavaScript.</p>

 *

 * <h3>HTML5 Video support</h3>

 *