DevTools: greyed-out console suggestion should not clash with console history

third_party/WebKit/Source/devtools/front_end/ui/suggestBox.css

 /*
  * Copyright (C) 2011 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 76 matching lines @@
 
 .suggest-box-content-item.selected {
     background-color: rgb(56, 121, 217);
 }
 
 .suggest-box-content-item.selected > span {
     color: #fff;
 }
 
 .default-selection-is-dimmed .suggest-box-content-item.selected {
-    background-color: whitesmoke;
+    background-color: #E0E0E0;
 }
 
 .default-selection-is-dimmed .suggest-box-content-item.selected > span {
     color: inherit;
 }
 
 .user-has-interacted .suggest-box-content-item.selected {
     background-color: rgb(56, 121, 217);
 }
 
 .user-has-interacted .suggest-box-content-item.selected > span {
     color: #FFF;
 }
 
 .suggest-box-content-item:hover:not(.selected) {
     background-color: rgba(56, 121, 217, 0.1);
 }