Reverting 2753.

src/debug-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 448 matching lines @@
 // name has that string value.
 Debug.scriptSource = function(func_or_script_name) {
   return this.findScript(func_or_script_name).source;
 };
 
 Debug.source = function(f) {
   if (!IS_FUNCTION(f)) throw new Error('Parameters have wrong types.');
   return %FunctionGetSourceCode(f);
 };
 
-Debug.disassemble = function(f) {
+Debug.assembler = function(f) {
   if (!IS_FUNCTION(f)) throw new Error('Parameters have wrong types.');
-  return %DebugDisassembleFunction(f);
-};
-
-Debug.disassembleConstructor = function(f) {
-  if (!IS_FUNCTION(f)) throw new Error('Parameters have wrong types.');
-  return %DebugDisassembleConstructor(f);
+  return %FunctionGetAssemblerCode(f);
 };
 
 Debug.sourcePosition = function(f) {
   if (!IS_FUNCTION(f)) throw new Error('Parameters have wrong types.');
   return %FunctionGetScriptSourcePosition(f);
 };
 
 
 Debug.findFunctionSourceLocation = function(func, opt_line, opt_column) {
   var script = %FunctionGetScript(func);
@@ skipping 1541 matching lines @@
     case 'string':
     case 'number':
       json = value;
       break
 
     default:
       json = null;
   }
   return json;
 }