DevTools: Use live location for line level profile presentation.

third_party/WebKit/Source/devtools/front_end/timeline/TimelineModel.js

 /*
  * Copyright (C) 2012 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 1743 matching lines @@
                 nodesToGo.push(node);
                 if (!node.url || !node.positionTicks)
                     continue;
                 var fileInfo = this._files.get(node.url);
                 if (!fileInfo) {
                     fileInfo = new Map();
                     this._files.set(node.url, fileInfo);
                 }
                 for (var j = 0; j < node.positionTicks.length; ++j) {
                     var lineInfo = node.positionTicks[j];
-                    var line = lineInfo.line - 1;
+                    var line = lineInfo.line;
                     var time = lineInfo.ticks * sampleDuration;
                     fileInfo.set(line, (fileInfo.get(line) || 0) + time);
                 }
             }
         }
     },
 
     /**
      * @return {!Map<string, !Map<number, number>>}
      */
     files: function()
     {
         return this._files;
     }
 }