Merge 112661 - Web Inspector: [Regression] Execution line is not revealed after pretty print.

Source/WebCore/inspector/front-end/JavaScriptSourceFrame.js

 /*
  * 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 411 matching lines @@
 
         return conditionElement;
     },
 
     /**
      * @param {number} lineNumber
      */
     setExecutionLine: function(lineNumber)
     {
         this._executionLineNumber = lineNumber;
-        if (this.loaded)
+        if (this.loaded) {
             this.textViewer.addDecoration(lineNumber, "webkit-execution-line");
+            this.revealLine(this._executionLineNumber);
+        }
     },
 
     clearExecutionLine: function()
     {
         if (this.loaded)
             this.textViewer.removeDecoration(this._executionLineNumber, "webkit-execution-line");
         delete this._executionLineNumber;
     },
 
     _lineNumberAfterEditing: function(lineNumber, oldRange, newRange)
@@ skipping 18 matching lines @@
     },
 
     _onTextViewerContentLoaded: function()
     {
         if (typeof this._executionLineNumber === "number")
             this.setExecutionLine(this._executionLineNumber);
     }
 }
 
 WebInspector.JavaScriptSourceFrame.prototype.__proto__ = WebInspector.SourceFrame.prototype;