Fix issue where the width of the sections was not updated correctly....

chrome/browser/resources/new_new_tab.js

 
 // Helpers
 
 function $(id) {
   return document.getElementById(id);
 }
 
 // TODO(arv): Remove these when classList is available in HTML5.
 // https://bugs.webkit.org/show_bug.cgi?id=20709
 function hasClass(el, name) {
@@ skipping 662 matching lines @@
 // Recent activities
 
 function layoutLowerSections() {
   // This lower sections are inline blocks so all we need to do is to set the
   // width and opacity.
   var lowerSectionsElement = $('lower-sections');
   var recentElement = $('recent-activities');
   var tipsElement = $('tips');
   var spacer = recentElement.nextElementSibling;
 
-  var totalWidth = useSmallGrid() ? 692 : 940;
+  var totalWidth = useSmallGrid() ? 692 : 920;
   var spacing = 20;
   var rtl = document.documentElement.dir == 'rtl';
 
   var recentShown = shownSections & Section.RECENT;
   var tipsShown = shownSections & Section.TIPS;
 
   if (recentShown || tipsShown) {
     lowerSectionsElement.style.height = '198px';
     lowerSectionsElement.style.opacity = '';
   } else {
@@ skipping 708 matching lines @@
     el.addEventListener('dragover', bind(this.handleDragOver, this));
     el.addEventListener('dragleave', bind(this.handleDragLeave, this));
     el.addEventListener('drop', bind(this.handleDrop, this));
     el.addEventListener('dragend', bind(this.handleDragEnd, this));
     el.addEventListener('drag', bind(this.handleDrag, this));
     el.addEventListener('mousedown', bind(this.handleMouseDown, this));
   }
 };
 
 dnd.init();