Query printers for autoconf info during setup.

chrome/browser/resources/settings/printing_page/cups_printers_browser_proxy.js

Index: chrome/browser/resources/settings/printing_page/cups_printers_browser_proxy.js
diff --git a/chrome/browser/resources/settings/printing_page/cups_printers_browser_proxy.js b/chrome/browser/resources/settings/printing_page/cups_printers_browser_proxy.js
index c02a562f92b338e9ae47e3da01ac003f46170778..fb3720255f182a1d775ec285cdfaf66e45f9eed2 100644
--- a/chrome/browser/resources/settings/printing_page/cups_printers_browser_proxy.js
+++ b/chrome/browser/resources/settings/printing_page/cups_printers_browser_proxy.js
@@ -18,7 +18,8 @@
  *   printerPPDPath: string,
  *   printerProtocol: string,
  *   printerQueue: string,
- *   printerStatus: string
+ *   printerStatus: string,
+ *   autoconf: bool
  * }}
  */
 var CupsPrinterInfo;
@@ -46,6 +47,22 @@ var ManufacturersInfo;
  */
 var ModelsInfo;
 
+/**
+ * @typedef {{
+ *   manufacturer: string,
+ *   model: string,
+ *   autoconf: bool
+ * }}
+ */
+var PrinterMakeModel;
+
+/**
+ * @typedef {{
+ *   message: string
+ * }}
+ */
+var QueryFailure;
+
 cr.define('settings', function() {
   /** @interface */
   function CupsPrintersBrowserProxy() {}
@@ -93,6 +110,12 @@ cr.define('settings', function() {
      * @return {!Promise<!ModelsInfo>}
      */
     getCupsPrinterModelsList: function(manufacturer) {},
+
+    /**
+     * @param {!CupsPrinterInfo} newPrinter
+     * @return {!Promise<!PrinterMakeModel>}
+     */
+    getPrinterInfo: function(newPrinter) {},
   };
 
   /**
@@ -147,6 +170,11 @@ cr.define('settings', function() {
     getCupsPrinterModelsList: function(manufacturer) {
       return cr.sendWithPromise('getCupsPrinterModelsList', manufacturer);
     },
+
+    /** @override */
+    getPrinterInfo: function(newPrinter) {
+      return cr.sendWithPromise('getPrinterInfo', newPrinter);
+    },
   };
 
   return {