[MD settings] move adobe storage settings button out of site-settings-category

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">
@@ skipping 233 matching lines @@
           </site-settings-category>
         </settings-subpage>
       </template>
       <template is="dom-if" route-path="/content/cookies" no-search>
         <settings-subpage page-title="$i18n{siteSettingsCategoryCookies}">
           <button class="icon-help subpage-title-extra"
               is="paper-icon-button-light" on-tap="onHelpTap_"></button>
           <site-settings-category
               selected-site="{{selectedSite}}"
               category="{{ContentSettingsTypes.COOKIES}}">
-            <div class="settings-box cookie-controls">
+            <div class="settings-box extra-options">
               <settings-toggle-button class="start"
                   label="$i18n{thirdPartyCookie}"
                   sub-label="$i18n{thirdPartyCookieSublabel}"
                   pref="{{prefs.profile.block_third_party_cookies}}">
               </settings-toggle-button>
             </div>
             <site-data class="site-data"></site-data>
           </site-settings-category>
         </settings-subpage>
       </template>
@@ skipping 73 matching lines @@
           </site-settings-category>
         </settings-subpage>
       </template>
       <template is="dom-if" route-path="/content/flash" no-search>
         <settings-subpage page-title="$i18n{siteSettingsFlash}">
           <button class="icon-help subpage-title-extra"
               is="paper-icon-button-light" on-tap="onHelpTap_"></button>
           <site-settings-category
               selected-site="{{selectedSite}}"
               category="{{ContentSettingsTypes.PLUGINS}}">
+<if expr="chromeos">
+            <div actionable class="settings-box extra-options"
+                on-tap="onAdobeFlashStorageClicked_">
+              <div class="list-item list-button">$i18n{adobeFlashStorage}</div>
+            </div>
+</if>
           </site-settings-category>
         </settings-subpage>
       </template>
       <template is="dom-if" route-path="/content/popups" no-search>
         <settings-subpage page-title="$i18n{siteSettingsCategoryPopups}">
           <button class="icon-help subpage-title-extra"
               is="paper-icon-button-light" on-tap="onHelpTap_"></button>
           <site-settings-category
               selected-site="{{selectedSite}}"
               category="{{ContentSettingsTypes.POPUPS}}">
@@ skipping 28 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>