[Devtools] Fixed waterfall area for scrollbars

third_party/WebKit/Source/devtools/front_end/network/networkLogView.css

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 54 matching lines @@
     background: #def;
 }
 
 .network-log-grid.data-grid td {
     line-height: 17px;
     height: 41px;
     border-left: 1px solid #e1e1e1;
     vertical-align: middle;
 }
 
+.network-log-grid.data-grid .corner {
+    display: none;
+}
+
 .network-log-grid.data-grid.small td {
     height: 21px;
 }
 
 .network-waterfall-header, .network-log-grid.data-grid th {
     border-bottom: 1px solid rgb(205, 205, 205);
     border-left: 1px solid rgb(205, 205, 205);
     background: white;
 }
 
@@ skipping 299 matching lines @@
 
 .network-waterfall-header .sort-ascending.sort-order-icon {
     display: block;
     background-position: -4px -111px;
 }
 
 .network-waterfall-header .sort-descending.sort-order-icon {
     display: block;
     background-position: -20px -99px;
 }