Debug: parameterize 'step over' action with a frame where the step must be performed

src/debug-debugger.js

 // Copyright 2012 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 939 matching lines @@
 
 function MakeExecutionState(break_id) {
   return new ExecutionState(break_id);
 }
 
 function ExecutionState(break_id) {
   this.break_id = break_id;
   this.selected_frame = 0;
 }
 
-ExecutionState.prototype.prepareStep = function(opt_action, opt_count) {
+ExecutionState.prototype.prepareStep = function(opt_action, opt_count,
+    opt_callframe) {
   var action = Debug.StepAction.StepIn;
   if (!IS_UNDEFINED(opt_action)) action = %ToNumber(opt_action);
   var count = opt_count ? %ToNumber(opt_count) : 1;
+  var callFrameId = 0;
+  if (!IS_UNDEFINED(opt_callframe)) {
+    callFrameId = opt_callframe.details_.frameId();
+  }
 
-  return %PrepareStep(this.break_id, action, count);
+  return %PrepareStep(this.break_id, action, count, callFrameId);
 };
 
 ExecutionState.prototype.evaluateGlobal = function(source, disable_break,
     opt_additional_context) {
   return MakeMirror(%DebugEvaluateGlobal(this.break_id, source,
                                          Boolean(disable_break),
                                          opt_additional_context));
 };
 
 ExecutionState.prototype.frameCount = function() {
@@ skipping 1653 matching lines @@
 
     default:
       json = null;
   }
   return json;
 }
 
 Debug.TestApi = {
   CommandProcessorResolveValue: DebugCommandProcessor.resolveValue_
 };