MD Settings: Tune searching algorithm to skip certain subpages.

chrome/browser/resources/settings/people_page/people_page.html

 <link rel="import" href="chrome://resources/cr_elements/icons.html">
 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/html/web_ui_listener_behavior.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/neon-animation/neon-animatable.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-button/paper-button.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-checkbox/paper-checkbox.html">
 <link rel="import" href="chrome://resources/cr_elements/cr_dialog/cr_dialog.html">
 <link rel="import" href="/controls/settings_checkbox.html">
 <link rel="import" href="/people_page/sync_page.html">
 <link rel="import" href="/people_page/profile_info_browser_proxy.html">
@@ skipping 151 matching lines @@
 <if expr="chromeos">
         <div class="settings-box single-column">
           <settings-checkbox pref="{{prefs.settings.enable_screen_lock}}"
               label="$i18n{enableScreenlock}">
           </settings-checkbox>
         </div>
 
         <!-- TODO(jdufault): Disable navigating to /quickUnlock/* if pin is
           disabled. -->
         <template is="dom-if" if=[[quickUnlockEnabled_]]>
-          <div id="quick-unlock-subpage-trigger" class="settings-box">
+          <div class="settings-box">
             <paper-button on-tap="onQuickUnlockTap_" class="primary-button">
               $i18n{quickUnlockTitle}
             </paper-button>
           </div>
         </template>
 
         <template is="dom-if" if="[[easyUnlockAllowed_]]">
           <div class="settings-box">
             <div class="middle">
               <div>$i18n{easyUnlockSectionTitle}</div>
@@ skipping 52 matching lines @@
         </template>
       </neon-animatable>
       <template is="dom-if" name="sync">
         <settings-subpage
             associated-control="[[$$('#customize-sync')]]"
             page-title="$i18n{syncPageTitle}">
           <settings-sync-page></settings-sync-page>
         </settings-subpage>
       </template>
 <if expr="chromeos">
-      <template is="dom-if" name="quick-unlock-authenticate">
-        <settings-subpage
-            associated-control="[[$$('#quick-unlock-subpage-trigger')]]"
-            page-title="$i18n{quickUnlockTitle}">
+      <template is="dom-if" name="quick-unlock-authenticate" no-search>
+        <settings-subpage page-title="$i18n{quickUnlockTitle}">
           <settings-quick-unlock-authenticate
               set-modes="{{quickUnlockSetModes}}"
               profile-name="[[profileName_]]">
           </settings-quick-unlock-authenticate>
         </settings-subpage>
       </template>
-      <template is="dom-if" name="quick-unlock-choose-method">
-        <settings-subpage no-associated-control
-            page-title="$i18n{quickUnlockTitle}">
+      <template is="dom-if" name="quick-unlock-choose-method" no-search>
+        <settings-subpage page-title="$i18n{quickUnlockTitle}">
           <settings-quick-unlock-choose-method
               set-modes="[[quickUnlockSetModes]]" prefs="{{prefs}}">
           </settings-quick-unlock-choose-method>
         </settings-subpage>
       </template>
-      <template is="dom-if" name="quick-unlock-setup-pin">
-        <settings-subpage no-associated-control
-            page-title="$i18n{quickUnlockTitle}">
+      <template is="dom-if" name="quick-unlock-setup-pin" no-search>
+        <settings-subpage page-title="$i18n{quickUnlockTitle}">
           <settings-quick-unlock-setup-pin set-modes="[[quickUnlockSetModes]]">
           </settings-quick-unlock-setup-pin>
         </settings-subpage>
       </template>
       <template is="dom-if" name="users">
         <settings-subpage
             associated-control="[[$$('#manage-other-people-subpage-trigger')]]"
             page-title="$i18n{usersPageTitle}">
           <settings-users-page prefs="{{prefs}}"></settings-users-page>
         </settings-subpage>
@@ skipping 47 matching lines @@
 
 <if expr="chromeos">
     <template is="dom-if" if="[[easyUnlockEnabled_]]">
       <easy-unlock-turn-off-dialog id="easyUnlockTurnOffDialog">
       </easy-unlock-turn-off-dialog>
     </template>
 </if>
   </template>
   <script src="people_page.js"></script>
 </dom-module>