[MD settings] site exceptions, use embedding origin rather than embeddingDisplayName

chrome/browser/resources/settings/site_settings/site_list.js

Index: chrome/browser/resources/settings/site_settings/site_list.js
diff --git a/chrome/browser/resources/settings/site_settings/site_list.js b/chrome/browser/resources/settings/site_settings/site_list.js
index e95115fe7d38cee04a54fec5227ea0b27c8c41c4..5fe5fec9e82d4b1cb2ed212eacd1ab4bca33889c 100644
--- a/chrome/browser/resources/settings/site_settings/site_list.js
+++ b/chrome/browser/resources/settings/site_settings/site_list.js
@@ -388,14 +388,20 @@ Polymer({
    * @return {string} The site description.
    */
   computeSiteDescription_: function(item) {
-    if (item.incognito && item.embeddingDisplayName.length > 0) {
-      return loadTimeData.getStringF('embeddedIncognitoSite',
-          item.embeddingDisplayName);
+    var displayName = '';
+    if (item.embeddingOrigin) {
+      displayName = loadTimeData.getStringF(
+          'embeddedOnHost', this.sanitizePort(item.embeddingOrigin));
+    } else if (this.category == settings.ContentSettingsTypes.GEOLOCATION) {
+      displayName = loadTimeData.getStringF('embeddedOnHost', '*');

[msramek, 2017/06/28 19:41:33]

Optional: Should we have a custom string saying "embedded on any host"?

[dschuyler, 2017/06/28 21:05:38]

Done.

     }
 
-    if (item.incognito)
+    if (item.incognito) {
+      if (displayName.length > 0)
+        return loadTimeData.getStringF('embeddedIncognitoSite', displayName);
       return loadTimeData.getString('incognitoSite');
-    return item.embeddingDisplayName;
+    }
+    return displayName;
   },
 
   /**