Merge 146849 "Web Inspector: [Timeline] Records sidebar is clipped."

Source/WebCore/inspector/front-end/timelinePanel.css

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Anthony Ricaud <rik@webkit.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 24 matching lines @@
     height: 80px;
 }
 
 #timeline-overview-panel .timeline-graph-bar {
     pointer-events: none;
 }
 
 .timeline .sidebar {
     overflow-y: hidden;
     min-height: 100%;
-    bottom: auto;
+    bottom: auto !important;
 }
 
 .timeline.split-view-vertical .split-view-resizer {
     top: 20px;
 }
 
 .timeline-sidebar-background {
     top: 90px;
     bottom: 0;
 }
@@ skipping 589 matching lines @@
 }
 
 .highlighted-timeline-record {
     -webkit-animation: "timeline_record_highlight" 2s 0s;
 }
 
 @-webkit-keyframes timeline_record_highlight {
     from {background-color: rgba(255, 255, 120, 1); }
     to { background-color: rgba(255, 255, 120, 0); }
 }