DevTools: Support XHR event listener breakpoints on frontend.

Source/devtools/front_end/sources/SourcesPanel.js

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 259 matching lines @@
             if (!breakpoint)
                 return;
             this.sidebarPanes.jsBreakpoints.highlightBreakpoint(breakpoint);
             this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on a JavaScript breakpoint."));
         }
 
         if (details.reason === WebInspector.DebuggerModel.BreakReason.DOM) {
             WebInspector.domBreakpointsSidebarPane.highlightBreakpoint(details.auxData);
             WebInspector.domBreakpointsSidebarPane.createBreakpointHitStatusMessage(details, didCreateBreakpointHitStatusMessage.bind(this));
         } else if (details.reason === WebInspector.DebuggerModel.BreakReason.EventListener) {
-            var eventName = details.auxData.eventName;
-            this.sidebarPanes.eventListenerBreakpoints.highlightBreakpoint(details.auxData.eventName);
+            var eventName = details.auxData["eventName"];
+            var targetName = details.auxData["targetName"];
+            this.sidebarPanes.eventListenerBreakpoints.highlightBreakpoint(eventName, targetName);
             var eventNameForUI = WebInspector.EventListenerBreakpointsSidebarPane.eventNameForUI(eventName, details.auxData);
             this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on a \"%s\" Event Listener.", eventNameForUI));
         } else if (details.reason === WebInspector.DebuggerModel.BreakReason.XHR) {
             this.sidebarPanes.xhrBreakpoints.highlightBreakpoint(details.auxData["breakpointURL"]);
             this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on a XMLHttpRequest."));
         } else if (details.reason === WebInspector.DebuggerModel.BreakReason.Exception)
-            this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on exception: '%s'.", details.auxData.description));
+            this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on exception: '%s'.", details.auxData["description"]));
         else if (details.reason === WebInspector.DebuggerModel.BreakReason.Assert)
             this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on assertion."));
         else if (details.reason === WebInspector.DebuggerModel.BreakReason.CSPViolation)
             this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on a script blocked due to Content Security Policy directive: \"%s\".", details.auxData["directiveText"]));
         else if (details.reason === WebInspector.DebuggerModel.BreakReason.DebugCommand)
             this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on a debugged function"));
         else {
             if (details.callFrames.length)
                 details.callFrames[0].createLiveLocation(didGetUILocation.bind(this));
             else
@@ skipping 1112 matching lines @@
 WebInspector.SourcesPanel.TogglePauseActionDelegate.prototype = {
     /**
      * @return {boolean}
      */
     handleAction: function()
     {
         /** @type {!WebInspector.SourcesPanel} */ (WebInspector.inspectorView.showPanel("sources")).togglePause();
         return true;
     }
 }