<p>
<a href="declare_permissions#host-permissions">Host
-permissions</a> and <a href="content_scripts">content
-script</a> matching are based on a set of URLs defined by
+permissions</a>
+{{^is_apps}}
+and <a href="content_scripts">content script</a>
+{{/is_apps}}
+matching {{^is_apps}}are{{:}}is{{/is_apps}} based on a set of URLs defined by
<dfn>match patterns</dfn>. A match pattern is essentially a
URL that begins with a permitted scheme (<code>http</code>,
-<code>https</code>, <code>file</code>, <code>ftp</code>, or
-<code>chrome-extension</code>),
+<code>https</code>, <code>file</code>, or <code>ftp</code>,
and that can contain '<code>*</code>' characters.
The special pattern
<code><all_urls></code> matches any URL
<pre>
<em><url-pattern></em> := <em><scheme></em>://<em><host></em><em><path></em>
-<em><scheme></em> := '*' | 'http' | 'https' | 'file' | 'ftp' | 'chrome-extension'
+<em><scheme></em> := '*' | 'http' | 'https' | 'file' | 'ftp'
<em><host></em> := '*' | '*.' <em><any char except '/' and '*'></em>+
<em><path></em> := '/' <em><any chars></em>
</pre>
it's in the <em>scheme</em>, <em>host</em>, or <em>path</em> part.
If the <em>scheme</em> is <code>*</code>,
then it matches either <code>http</code> or <code>https</code>,
-and <strong>not</strong> <code>file</code>, <code>ftp</code>,
-or <code>chrome-extension</code>.
+and <strong>not</strong> <code>file</code>, or <code>ftp</code>.
If the <em>host</em> is just <code>*</code>,
then it matches any host.
If the <em>host</em> is <code>*.<em>hostname</em></code>,
<tr>
<td>
- <code>chrome-extension://*/* </code>
- </td>
-
- <td>
- Matches any URL pointing to an extension (the first <code>*</code>
- represents a filter for extension IDs, the second for paths).
- </td>
-
- <td>
- chrome-extension://askla...asdf/options.html
- </td>
-</tr>
-
-<tr>
- <td>
<code><all_urls></code>
</td>