MD Downloads: announce search results

chrome/browser/resources/md_downloads/manager.js

Index: chrome/browser/resources/md_downloads/manager.js
diff --git a/chrome/browser/resources/md_downloads/manager.js b/chrome/browser/resources/md_downloads/manager.js
index 743aacd19af0b0cbe9fcdc33e7b1f5e694e74580..d01c3d336a940552c343cf61beb57fdcb8522e12 100644
--- a/chrome/browser/resources/md_downloads/manager.js
+++ b/chrome/browser/resources/md_downloads/manager.js
@@ -89,6 +89,16 @@ cr.define('downloads', function() {
     /** @private */
     itemsChanged_: function() {
       this.hasDownloads_ = this.items_.length > 0;
+
+      if (this.inSearchMode_) {
+        Polymer.IronA11yAnnouncer.requestAvailability();
+        this.fire('iron-announce', {
+          text: this.hasDownloads_ ?
+              loadTimeData.getStringF(
+                  'searchResultsFor', this.$.toolbar.getSearchText()) :
+              this.noDownloadsText_()
+        });
+      }
     },
 
     /**