DevTools: Make frameworks work with "custom" breakpoints (DOM, XHR, Events).

LayoutTests/inspector/sources/debugger/resources/framework.js

 // A framework for testing.
 
 var Framework = {};
 
 Framework.safeRun = function(callback, onSuccess, onException, breakOnUncaught)
 {
     try {
         callback();
         if (onSuccess)
             Framework.safeRun(onSuccess, undefined, onException, breakOnUncaught);
@@ skipping 48 matching lines @@
             callback();
     });
     var func2 = Framework.willSchedule(function Framework_inner2() {
         if (window.callbackFromFramework)
             window.callbackFromFramework(func1);
         else
             func1();
     });
     Framework.schedule(func2);
 }
+
+Framework.appendChild = function(parent, child)
+{
+    parent.appendChild(child);
+}
+
+Framework.sendXHR = function(url)
+{
+    var request = new XMLHttpRequest();
+    request.open("GET", url, true);
+    request.send();
+}
+
+Framework.addEventListener = function(element, eventType, listener, capture)
+{
+    function Framework_eventListener()
+    {
+        if (listener)
+            listener();
+    }
+
+    function Framework_remover()
+    {
+        element.removeEventListener(eventType, Framework_eventListener, capture);
+    }
+
+    element.addEventListener(eventType, Framework_eventListener, capture);
+    return Framework_remover;
+}
+
+Framework.bind = function(func, thisObject, var_args)
+{
+    var args = Array.prototype.slice.call(arguments, 2);
+
+    function Framework_bound(var_args)
+    {
+        return func.apply(thisObject, args.concat(Array.prototype.slice.call(arguments)));
+    }
+    Framework_bound.toString = function()
+    {
+        return "Framework_bound: " + func;
+    };
+    return Framework_bound;
+}