Refactored the logic for entering the debugger into one abstraction EnterDebu...

src/mirror-delay.js

 // Copyright 2006-2008 the V8 project authors. 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
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1590 matching lines @@
 
 FrameMirror.prototype.invocationText = function() {
   // Format frame invoaction (receiver, function and arguments).
   var result = '';
   var func = this.func();
   var receiver = this.receiver();
   if (this.isConstructCall()) {
     // For constructor frames display new followed by the function name.
     result += 'new ';
     result += func.name() ? func.name() : '[anonymous]';
-  } else   if (this.isDebuggerFrame()) {
+  } else if (this.isDebuggerFrame()) {
     result += '[debugger]';
   } else {
     // If the receiver has a className which is 'global' don't display it.
     var display_receiver = !receiver.className || receiver.className() != 'global';
     if (display_receiver) {
       result += receiver.toText();
     }
     // Try to find the function as a property in the receiver. Include the
     // prototype chain in the lookup.
     var property = new UndefinedMirror();
@@ skipping 293 matching lines @@
 /**
  * Convert a Date to ISO 8601 format. To avoid depending on the Date object
  * this method calls the functions in date.js directly and not through the
  * value.
  * @param {Date} value The Date value to format as JSON
  * @return {string} JSON formatted Date value
  */
 function DateToJSON_(value) {
   return '"' + DateToISO8601_(value) + '"';
 };