rem: var entry = this; this.tipButtonElement.addEventListener("click", function(event) { entry.toggleTipBalloon(event) }, false ); 
add: this.tipButtonElement.addEventListener("click", this.toggleTipBalloon.bind(this), false ); 
context: WebInspector.NetworkTimelineEntry = function(panel, resource){    this.panel = panel;    this.resource = resource;    resource.networkTimelineEntry = this;    this.resourceElement = document.createElement("div");    this.resourceElement.className = "network-resource";    this.resourceElement.timelineEntry = this;    this.titleElement = document.createElement("div");    this.titleElement.className = "network-title";    this.resourceElement.appendChild(this.titleElement);    this.fileElement = document.createElement("div");    this.fileElement.className = "network-file";    this.fileElement.innerHTML = WebInspector.linkifyURL(resource.url, resource.displayName);    this.titleElement.appendChild(this.fileElement);    this.tipButtonElement = document.createElement("button");    this.tipButtonElement.className = "tip-button";    this.showingTipButton = this.resource.tips.length;    this.fileElement.insertBefore(this.tipButtonElement, this.fileElement.firstChild);    var entry = this;    this.tipButtonElement.addEventListener("click", function(event) { entry.toggleTipBalloon(event) }, false );    this.areaElement = document.createElement("div");    this.areaElement.className = "network-area";    this.titleElement.appendChild(this.areaElement);    this.barElement = document.createElement("div");    this.areaElement.appendChild(this.barElement);    this.infoElement = document.createElement("div");    this.infoElement.className = "network-info hidden";    this.resourceElement.appendChild(this.infoElement);}
meta: 5650	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5650/30e07e565a3698c3faf103baaca79ee99b97c3f1/NetworkPanel.js/clean/WebCore/page/inspector/NetworkPanel.js