MD Settings: drop subpage arrow from default browser section

chrome/browser/resources/settings/default_browser_page/default_browser_page.html

Index: chrome/browser/resources/settings/default_browser_page/default_browser_page.html
diff --git a/chrome/browser/resources/settings/default_browser_page/default_browser_page.html b/chrome/browser/resources/settings/default_browser_page/default_browser_page.html
index 972f0ef906499133314e31352f85f47f944a4b5e..4652da7d23aace64e3affe6c402d65597c54530f 100644
--- a/chrome/browser/resources/settings/default_browser_page/default_browser_page.html
+++ b/chrome/browser/resources/settings/default_browser_page/default_browser_page.html
@@ -1,6 +1,5 @@
 <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/paper-icon-button/paper-icon-button-light.html">
 <link rel="import" href="/default_browser_page/default_browser_browser_proxy.html">
 <link rel="import" href="/icons.html">
 <link rel="import" href="/settings_shared_css.html">
@@ -14,13 +13,16 @@
       }
     </style>
     <template is="dom-if" if="[[maySetDefaultBrowser_]]">
-      <div class="settings-box first two-line" on-tap="onSetDefaultBrowserTap_"
-          actionable>
+      <div class="settings-box first two-line">
         <div class="start">
           <div id="canBeDefaultBrowser">$i18n{defaultBrowser}</div>
           <div class="secondary">$i18n{defaultBrowserMakeDefault}</div>
         </div>
-        <button class="icon-arrow-right" is="paper-icon-button-light"></button>
+        <div class="secondary-action">
+          <paper-button on-tap="onSetDefaultBrowserTap_">

[dschuyler, 2016/10/04 18:41:56]

Should this paper-button have class="secondary-button"?

[Dan Beam, 2016/10/04 18:46:56]

Done. (sorry, missed the weight difference and i'm colorblind so i didn't notice
gray vs black)

thanks for catching!

+            $i18n{defaultBrowserMakeDefaultButton}
+          </paper-button>
+        </div>
       </div>
     </template>
     <template is="dom-if" if="[[!maySetDefaultBrowser_]]">
@@ -37,7 +39,6 @@
           id="isUnknownError">
           $i18n{defaultBrowserError}
         </div>
-        <button class="icon-arrow-right" is="paper-icon-button-light"></button>
       </div>
     </template>
   </template>