MD Settings: Tune searching algorithm to skip certain subpages.

chrome/browser/resources/settings/settings_page/settings_subpage.js

Index: chrome/browser/resources/settings/settings_page/settings_subpage.js
diff --git a/chrome/browser/resources/settings/settings_page/settings_subpage.js b/chrome/browser/resources/settings/settings_page/settings_subpage.js
index 37151824358587e3c14e6c64e74851b32346e8dc..abb43dc1421e2afd514d7675d6f5a6b20a606c36 100644
--- a/chrome/browser/resources/settings/settings_page/settings_subpage.js
+++ b/chrome/browser/resources/settings/settings_page/settings_subpage.js
@@ -30,21 +30,16 @@ Polymer({
       value: '',
     },
 
-    /** @type {?HTMLElement} */
+    /**
+     * Indicates which element triggers this subpage. Used by the searching
+     * algorithm to show search bubbles. It is |null| for subpages that are
+     * skipped during searching.
+     * @type {?HTMLElement}
+     */
     associatedControl: {
       type: Object,
       value: null,
     },
-
-    /**
-     * Indicates whether an associated control (an element that triggers the
-     * subpage) is not registered for this page. Used by the searching algorithm
-     * to show search bubbles.
-     */
-    noAssociatedControl: {
-      type: Boolean,
-      value: false,
-    },
   },
 
   /** @private */