First set of changes for M7 NTP.

chrome/browser/resources/new_new_tab.js

Index: chrome/browser/resources/new_new_tab.js
diff --git a/chrome/browser/resources/new_new_tab.js b/chrome/browser/resources/new_new_tab.js
index b9404a670c000f6ad4b7b8c78b3d92e0e45fe041..c0f32bfa1dc006816abbd5af64522920124809d9 100644
--- a/chrome/browser/resources/new_new_tab.js
+++ b/chrome/browser/resources/new_new_tab.js
@@ -587,6 +587,9 @@ OptionMenu.prototype = {
   }
 };
 
+// TODO(aa): The 'clear-all-blacklisted' feature needs to move into a menu in
+// the most visited section.
+/*
 var optionMenu = new OptionMenu($('option-button'), $('option-menu'));
 optionMenu.commands = {
   'clear-all-blacklisted' : function() {
@@ -604,10 +607,16 @@ optionMenu.commands = {
     saveShownSections();
   }
 };
+*/
 
 $('main').addEventListener('click', function(e) {
-  if (e.target.tagName == 'H2') {
-    var p = e.target.parentNode;
+  var p = e.target;
+  while (p && p.tagName != 'H2') {
+    p = p.parentNode;
+  }
+
+  if (p) {
+    p = p.parentNode;
     var section = p.getAttribute('section');
     if (section) {
       if (shownSections & Section[section])
@@ -806,7 +815,8 @@ function callGetSyncMessageIfSyncIsPresent() {
 }
 
 function hideAllMenus() {
-  optionMenu.hide();
+  // TODO(aa): See comment in definition of optionMenu.
+  //optionMenu.hide();
 }
 
 window.addEventListener('blur', hideAllMenus);