[CUPS] Implement the enterprise icon for printers in Print Preview Dialog.

chrome/browser/resources/print_preview/data/destination.js

Index: chrome/browser/resources/print_preview/data/destination.js
diff --git a/chrome/browser/resources/print_preview/data/destination.js b/chrome/browser/resources/print_preview/data/destination.js
index c4ae78e4db36e9b98176fb370d8bdff28a489f99..1b18149b5cbc6e9f3eeaf28f24301444294d3d9e 100644
--- a/chrome/browser/resources/print_preview/data/destination.js
+++ b/chrome/browser/resources/print_preview/data/destination.js
@@ -182,6 +182,15 @@ cr.define('print_preview', function() {
     this.provisionalType_ = (opt_params && opt_params.provisionalType) ||
                             Destination.ProvisionalType.NONE;
 
+    /**
+     * Whether the destination is an enterprise policy controlled printer.
+     * @private {boolean}
+     */
+    this.isEnterprisePrinter_ =
+        (opt_params && opt_params.tags &&
+         arrayContains(opt_params.tags, Destination.EnterprisePrinterTag_)) ||

[skau, 2017/01/19 03:30:08]

Can we add an out_params.isEnterprise instead?  We have the same problems as
long as we call arrayContains.

[xdai1, 2017/01/19 19:41:30]

Done.

+        false;
+
     assert(this.provisionalType_ !=
                Destination.ProvisionalType.NEEDS_USB_PERMISSON ||
            this.isExtension,
@@ -261,6 +270,15 @@ cr.define('print_preview', function() {
   };
 
   /**
+   * Special tag that denotes whether the destination is an enterprise policy
+   * controlled printer.
+   * @type {string}
+   * @const
+   * @private
+   */
+  Destination.EnterprisePrinterTag_ = '__cp__cups_enterprise_printer=true';
+
+  /**
    * Enumeration of relative icon URLs for various types of destinations.
    * @enum {string}
    * @private
@@ -274,7 +292,8 @@ cr.define('print_preview', function() {
     THIRD_PARTY: 'images/third_party.png',
     PDF: 'images/pdf.png',
     DOCS: 'images/google_doc.png',
-    FEDEX: 'images/third_party_fedex.png'
+    FEDEX: 'images/third_party_fedex.png',
+    ENTERPRISE: 'images/business.svg'
   };
 
   Destination.prototype = {
@@ -489,6 +508,9 @@ cr.define('print_preview', function() {
       if (this.id_ == Destination.GooglePromotedId.SAVE_AS_PDF) {
         return Destination.IconUrl_.PDF;
       }
+      if (this.isEnterprisePrinter) {
+        return Destination.IconUrl_.ENTERPRISE;
+      }
       if (this.isLocal) {
         return Destination.IconUrl_.LOCAL;
       }
@@ -558,7 +580,15 @@ cr.define('print_preview', function() {
      */
     get isProvisional() {
       return this.provisionalType_ != Destination.ProvisionalType.NONE;
-    }
+    },
+
+    /**
+     * Whether the printer is enterprise policy controlled printer.
+     * @return {boolean}
+     */
+    get isEnterprisePrinter() {
+      return this.isEnterprisePrinter_;
+    },
   };
 
   // Export