MD Settings: clean up text controls (links, buttons)

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

 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/cr_elements/policy/cr_policy_vars_css.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_toggle_button.html">
 <link rel="import" href="/lifetime_browser_proxy.html">
@@ skipping 331 matching lines @@
         </settings-subpage>
       </template>
       <template is="dom-if" route-path="/content/flash" no-search>
         <settings-subpage page-title="$i18n{siteSettingsFlash}">
           <button class="icon-help subpage-title-extra"
               is="paper-icon-button-light" on-tap="onHelpTap_"></button>
           <category-default-setting category="{{ContentSettingsTypes.PLUGINS}}"
               sub-option-label="$i18n{siteSettingsFlashAskBefore}"
               sub-option-secondary="$i18n{siteSettingsFlashAskBeforeSubtitle}">
           </category-default-setting>
+
+

[Dan Beam, 2017/01/24 05:25:33]

why so spacious?

[scottchen, 2017/01/24 19:39:12]

Done. That batman reference though :)

 <if expr="chromeos">
           <div actionable class="settings-box"
               on-tap="onAdobeFlashStorageClicked_">
-            <div class="list-item list-button">$i18n{adobeFlashStorage}</div>
+            <div class="start">
+              $i18n{adobeFlashStorage}
+            </div>
+            <button class="icon-external" is="paper-icon-button-light"></button>
           </div>
 </if>
           <category-setting-exceptions
               category="{{ContentSettingsTypes.PLUGINS}}">
           </category-setting-exceptions>
         </settings-subpage>
       </template>
       <template is="dom-if" route-path="/content/popups" no-search>
         <settings-subpage page-title="$i18n{siteSettingsCategoryPopups}">
           <button class="icon-help subpage-title-extra"
@@ skipping 34 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>