Add install warning for printerProvider permission

chrome/common/extensions/docs/templates/articles/permission_warnings.html

 <h1>Permission Warnings</h1>
 
 
 <!--
 NOTE: When this doc is updated, the online help should also be updated:
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 We should periodically look at
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@@ skipping 351 matching lines @@
     <code>document.execCommand()</code>:
     <ul>
       <li> <code>"copy"</code> </li>
       <li> <code>"cut"</code> </li>
     </ul>
   </td>
 </tr>
 
 <tr>
   <td style="font-weight:bold">
+    <!-- IDS_EXTENSION_PROMPT_WARNING_PRINTER_PROVIDER-->
+    Add printing destinations and access any jobs you submit to them
+  </td>
+  <td>
+    "printerProvider" permission
+  </td>
+  <td>
+    The "printerProvider" permission is required by the
+    <a href="printerProvider"><code>chrome.printerProvider</code></a> module.
+  </td>
+</tr>
+
+<tr>
+  <td style="font-weight:bold">
     <!-- IDS_EXTENSION_PROMPT_WARNING_PRIVACY-->
     Manipulate privacy-related settings
   </td>
   <td>
     "privacy" permission
   </td>
   <td>
     The "privacy" permission is required by the
     <a href="privacy"><code>chrome.privacy</code></a> module.
   </td>
@@ skipping 89 matching lines @@
 by clicking the <b>chrome://extensions</b> page's
 <b>Update extensions now</b> button.
 </p>
 
 <h2 id="api">API</h2>
 
 <p>
 You can get a list of permission warnings for any manifest with
 $(ref:management.getPermissionWarningsByManifest).
 </p>