[MD settings] settings for pdf documents

chrome/browser/resources/settings/privacy_page/privacy_page.html

 <link rel="import" href="chrome://resources/cr_elements/policy/cr_policy_vars_css.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/iron-flex-layout/iron-flex-layout-classes.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-icon-button/paper-icon-button-light.html">
 <link rel="import" href="/clear_browsing_data_dialog/clear_browsing_data_dialog.html">
 <link rel="import" href="/controls/settings_checkbox.html">
 <link rel="import" href="/controls/settings_toggle_button.html">
 <link rel="import" href="/lifetime_browser_proxy.html">
 <link rel="import" href="/route.html">
 <link rel="import" href="/settings_page/settings_animated_pages.html">
 <link rel="import" href="/settings_page/settings_subpage.html">
 <link rel="import" href="/settings_shared_css.html">
 <link rel="import" href="/site_settings/all_sites.html">
 <link rel="import" href="/site_settings/constants.html">
 <link rel="import" href="/site_settings/media_picker.html">
+<link rel="import" href="/site_settings/pdf_documents.html">
 <link rel="import" href="/site_settings/protocol_handlers.html">
 <link rel="import" href="/site_settings/site_data_details_subpage.html">
 <link rel="import" href="/site_settings/site_settings_category.html">
 <link rel="import" href="/site_settings/usb_devices.html">
 <link rel="import" href="/site_settings/site_data.html">
 <link rel="import" href="/site_settings/zoom_levels.html">
 <link rel="import" href="/site_settings_page/site_settings_page.html">
 
 <if expr="use_nss_certs">
 <link rel="import" href="/certificate_manager_page/certificate_manager_page.html">
@@ skipping 247 matching lines @@
       <template is="dom-if" route-path="/handlers" no-search>
         <settings-subpage page-title="$i18n{siteSettingsCategoryHandlers}">
           <protocol-handlers></protocol-handlers>
         </settings-subpage>
       </template>
       <template is="dom-if" route-path="/content/zoomLevels" no-search>
         <settings-subpage page-title="$i18n{siteSettingsCategoryZoomLevels}">
           <zoom-levels></zoom-levels>
         </settings-subpage>
       </template>
+      <template is="dom-if" route-path="/content/pdfDocuments" no-search>
+        <settings-subpage page-title="$i18n{siteSettingsPdfDocuments}">
+          <settings-pdf-documents prefs="{{prefs}}"></settings-pdf-documents>
+        </settings-subpage>
+      </template>
       <template is="dom-if" route-path="/content/javascript" no-search>
         <settings-subpage page-title="$i18n{siteSettingsCategoryJavascript}">
           <button class="icon-help subpage-title-extra"
               is="paper-icon-button-light" on-tap="onHelpTap_"></button>
           <site-settings-category
               selected-site="{{selectedSite}}"
               category="{{ContentSettingsTypes.JAVASCRIPT}}">
           </site-settings-category>
         </settings-subpage>
       </template>
@@ skipping 76 matching lines @@
             $i18n{siteSettingsCookieRemoveAll}
           </paper-button>
           <site-data-details-subpage page-title="{{pageTitle}}">
           </site-data-details-subpage>
         </settings-subpage>
       </template>
     </settings-animated-pages>
   </template>
   <script src="privacy_page.js"></script>
 </dom-module>