[DevTools] Remove functionDetails from protocol.json

third_party/WebKit/Source/devtools/front_end/components/ObjectPopoverHelper.js

 /*
  * 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:
  *
  *     * 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
@@ skipping 57 matching lines @@
         {
             if (internalProperties) {
                 for (var i = 0; i < internalProperties.length; i++) {
                     if (internalProperties[i].name === "[[TargetFunction]]") {
                         funcObject = internalProperties[i].value;
                         break;
                     }
                 }
             }
             WebInspector.ObjectPropertiesSection.formatObjectAsFunction(funcObject, popoverValueElement, true);
-            funcObject.functionDetails(didGetFunctionDetails.bind(this, popoverContentElement, anchorElement));
+            funcObject.debuggerModel().functionDetailsPromise(funcObject).then(didGetFunctionDetails.bind(this, popoverContentElement, anchorElement));
         }
 
         /**
          * @param {!Element} popoverContentElement
          * @param {!Element} anchorElement
          * @param {?WebInspector.DebuggerModel.FunctionDetails} response
          * @this {WebInspector.ObjectPopoverHelper}
          */
         function didGetFunctionDetails(popoverContentElement, anchorElement, response)
         {
             if (!response || popover.disposed)
                 return;
 
             var container = createElementWithClass("div", "object-popover-container");
             var title = container.createChild("div", "function-popover-title source-code");
             var functionName = title.createChild("span", "function-name");
             functionName.textContent = WebInspector.beautifyFunctionName(response.functionName);
 
             var rawLocation = response.location;
-            var sourceURL = response.sourceURL;
             var linkContainer = title.createChild("div", "function-title-link-container");
             if (rawLocation && Runtime.experiments.isEnabled("continueToFirstInvocation")) {
                 var sectionToolbar = new WebInspector.Toolbar("function-location-step-into", linkContainer);
                 var stepInto = new WebInspector.ToolbarButton(WebInspector.UIString("Continue to first invocation"), "step-in-toolbar-item");
                 stepInto.addEventListener("click", () => rawLocation.continueToLocation());
                 sectionToolbar.appendToolbarItem(stepInto);
             }
+            var sourceURL = rawLocation.script() ? rawLocation.script().sourceURL : null;
             if (rawLocation && sourceURL) {
                 var link = this._lazyLinkifier().linkifyRawLocation(rawLocation, sourceURL);
                 linkContainer.appendChild(link);
             }
             container.appendChild(popoverContentElement);
             popover.showForAnchor(container, anchorElement);
         }
 
         /**
          * @param {!WebInspector.RemoteObject} result
@@ skipping 79 matching lines @@
      */
     _lazyLinkifier: function()
     {
         if (!this._linkifier)
             this._linkifier = new WebInspector.Linkifier();
         return this._linkifier;
     },
 
     __proto__: WebInspector.PopoverHelper.prototype
 }