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

chrome/browser/resources/settings/site_settings/site_details.html

 <link rel="import" href="chrome://resources/html/polymer.html">
+<link rel="import" href="chrome://resources/html/action_link.html">
+<!-- "action_link_css.html" replaces "action_link.css" for MD pages. -->
+<link rel="import" href="chrome://resources/html/action_link_css.html">
 <link rel="import" href="chrome://resources/cr_elements/cr_dialog/cr_dialog.html">
 <link rel="import" href="chrome://resources/cr_elements/icons.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-flex-layout/iron-flex-layout.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-icon-button/paper-icon-button.html">
 <link rel="import" href="/route.html">
 <link rel="import" href="/settings_shared_css.html">
 <link rel="import" href="/site_settings/constants.html">
 <link rel="import" href="/site_settings/site_details_permission.html">
 <link rel="import" href="/site_settings/site_settings_behavior.html">
 <link rel="import" href="/site_settings/website_usage_private_api.html">
 
 <dom-module id="site-details">
   <template>
-    <style include="settings-shared">
+    <style include="settings-shared action-link">
       .favicon-image {
         margin: 2px;
       }
 
       #storage {
         -webkit-padding-end: 0;
       }
     </style>
     <!-- Confirm Delete dialog -->
     <dialog is="cr-dialog" id="confirmDeleteDialog">
@@ skipping 75 matching lines @@
           category="{{ContentSettingsTypes.AUTOMATIC_DOWNLOADS}}"
           icon="cr:file-download" id="automaticDownloads"
           label="$i18n{siteSettingsAutomaticDownloads}" site="[[site]]">
       </site-details-permission>
       <site-details-permission
           category="{{ContentSettingsTypes.UNSANDBOXED_PLUGINS}}"
           icon="cr:extension" id="unsandboxedPlugins"
           label="$i18n{siteSettingsUnsandboxedPlugins}" site="[[site]]">
       </site-details-permission>
 
-      <div on-tap="onClearAndReset_" raised class="list-item list-button">
-        $i18n{siteSettingsClearAndReset}
+      <div class="list-item">
+        <a is="action-link" class="list-button" on-tap="onClearAndReset_" >
+          $i18n{siteSettingsClearAndReset}
+        </a>
       </div>
     </div>
     <website-usage-private-api id="usageApi"
         website-data-usage="{{storedData_}}"
         website-storage-type="{{storageType_}}">
     </website-usage-private-api>
   </template>
   <script src="site_details.js"></script>
 </dom-module>