Revert 33527 - Put "make this my home page" link into the tip section....

chrome/browser/resources/new_new_tab.js

Index: chrome/browser/resources/new_new_tab.js
===================================================================
--- chrome/browser/resources/new_new_tab.js	(revision 33537)
+++ chrome/browser/resources/new_new_tab.js	(working copy)
@@ -102,34 +102,20 @@
 
 function createTip(data) {
   if (data.length) {
-    if (data[0].set_homepage_tip) {
-      var homepageButton = document.createElement('button');
-      homepageButton.className = 'link';
-      homepageButton.textContent = data[0].set_homepage_tip;
-      homepageButton.addEventListener('click', setAsHomePageLinkClicked);
-      return homepageButton;
-    } else {
-      try {
-        return parseHtmlSubset(data[0].tip_html_text);
-      } catch (parseErr) {
-        console.error('Error parsing tips: ' + parseErr.message);
-      }
+    try {
+      return parseHtmlSubset(data[0].tip_html_text);
+    } catch (parseErr) {
+      console.error('Error parsing tips: ' + parseErr.message);
     }
   }
   // Return an empty DF in case of failure.
   return document.createDocumentFragment();
 }
 
-function clearTipLine() {
+function renderTip() {
   var tipElement = $('tip-line');
   // There should always be only one tip.
   tipElement.textContent = '';
-  tipElement.removeEventListener('click', setAsHomePageLinkClicked);
-}
-
-function renderTip() {
-  clearTipLine();
-  var tipElement = $('tip-line');
   tipElement.appendChild(createTip(tipCache));
   fixLinkUnderlines(tipElement);
 }
@@ -1271,6 +1257,10 @@
 document.addEventListener('DOMContentLoaded',
                           callGetSyncMessageIfSyncIsPresent);
 
+// This link allows user to make new tab page as homepage from the new tab
+// page itself (without going to Options dialog box).
+document.addEventListener('DOMContentLoaded', showSetAsHomePageLink);
+
 // Set up links and text-decoration for promotional message.
 document.addEventListener('DOMContentLoaded', setUpPromoMessage);
 
@@ -1290,10 +1280,22 @@
   e.preventDefault();
 }
 
+function showSetAsHomePageLink() {
+  var setAsHomePageElement = $('set-as-home-page');
+  var style = setAsHomePageElement.style;
+  if (document.documentElement.getAttribute('showsetashomepage') != 'true') {
+    // Hide the section (if new tab page is already homepage).
+    return;
+  }
+
+  style.display = 'block';
+  var buttonElement = setAsHomePageElement.firstElementChild;
+  buttonElement.addEventListener('click', setAsHomePageLinkClicked);
+}
+
 function onHomePageSet(data) {
+  $('set-as-home-page').style.display = 'none';
   showNotification(data[0], data[1]);
-  // Removes the "make this my home page" tip.
-  clearTipLine();
 }
 
 function hideAllMenus() {