Remove tips from NTP.

chrome/browser/resources/new_new_tab.html

Index: chrome/browser/resources/new_new_tab.html
===================================================================
--- chrome/browser/resources/new_new_tab.html	(revision 53888)
+++ chrome/browser/resources/new_new_tab.html	(working copy)
@@ -44,14 +44,11 @@
 
 chrome.send('getMostVisited');
 chrome.send('getRecentlyClosedTabs');
-chrome.send('getTips');
 chrome.send('getApps');
 
 registerCallback('mostVisitedPages');
 registerCallback('recentlyClosedTabs');
 registerCallback('syncMessageChanged');
-registerCallback('tips');
-registerCallback('onHomePageSet');
 registerCallback('getAppsCallback');
 registerCallback('setShownSections');
 
@@ -72,7 +69,7 @@
   THUMB: 1,
   // LIST is no longer used
   RECENT: 4,
-  TIPS: 8,
+  // TIPS is no longer used
   SYNC: 16,
   DEBUG: 32
 };
@@ -129,13 +126,11 @@
 <div id="main">
 
   <div id=top-bar>
-    <div id="tip-line" class="section" section="TIPS"></div>
     <input type="button" id="option-button"
         i18n-values="title:pagedisplaytooltip">
   </div>
 
   <menu id="option-menu">
-    <div command="hide" section="TIPS" i18n-content="tips"></div>
     <div command="hide" section="THUMB" i18n-content="mostvisited"></div>
     <div command="hide" section="RECENT" i18n-content="recentlyclosed"></div>
     <hr>
@@ -178,7 +173,6 @@
   </div>
 
   <script>
-    updateSimpleSection('tip-line', Section.TIPS);
     updateSimpleSection('recently-closed', Section.RECENT);
     updateSimpleSection('most-visited-section', Section.THUMB);
     updateSimpleSection('debug', Section.DEBUG);