title: HTMLLoader open pdf but dosn't fit proper width
body: <p>I have HTMLLoader that load pdf file correctly but my problem thats HTMLloader doesn't appear the full width of pdf (the pdf's Vscroll doesnt appear despite I changed HTMLLoader width).</p>
  
  <pre><code>private var pdf:HTMLLoader = new HTMLLoader();     
          private function init():void {
              if(HTMLLoader.pdfCapability == HTMLPDFCapability.STATUS_OK)  
              { 
                  var request:URLRequest = new URLRequest("file:///D:/New%20folder/%D8%A7%D9%84%D9%83%D8%AA%D8%A7%D8%A8%20%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D8%B9%D9%84%D9%8A/home.pdf");
  
                  pdf.width = appCanvas.width-40; 
                  pdf.height = appCanvas.height-60; 
                  pdf.load(request);
                  pdf.addEventListener(LocationChangeEvent.LOCATION_CHANGE, function(evt:LocationChangeEvent):void
                  {
                      if(evt.location.toLocaleLowerCase().substring(evt.location.length-4) == "html" )
                      {
                          var str:String = escapeMultiByte(evt.location.slice(8));
                          str=unescape(evt.location);
  
                          var nativeProcessStartupInfo:NativeProcessStartupInfo = new NativeProcessStartupInfo();
  
                          var mp:File = new File("C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe");
                          nativeProcessStartupInfo.executable = mp;
  
                          var args:Vector.&lt;String&gt; = new Vector.&lt;String&gt;();
                          args.push(evt.location);
  
                          nativeProcessStartupInfo.arguments = args;
                          var process:NativeProcess = new NativeProcess();
  
                          process.start(nativeProcessStartupInfo);    
  
                          pdf.historyBack();
                      }
                  });
                  myWin.addChild(pdf); // Add the HTMLLoader to my HTML component
              } else { 
                  Alert.show("PDF cannot be displayed. Error code:" + HTMLLoader.pdfCapability); 
              } 
          }
  </code></pre>