no message

src/main/webapp/resources/libs/fims/paintweb/guiScript.js

@@ -1552,8 +1552,7 @@ pwlib.gui = function (app) {
   this.imageSizeChange = function (ev) {
     var imageSize  = _self.elems.imageSize;
     if (imageSize) {
-      imageSize.replaceChild(doc.createTextNode(ev.width + 'x' + ev.height), 
-          imageSize.firstChild);
+      imageSize.replaceChild(doc.createTextNode(ev.width + 'x' + ev.height), imageSize.firstChild);
     }
   };
 

src/main/webapp/resources/libs/fims/paintweb/paintweb.js

@@ -1835,27 +1835,7 @@ function PaintWeb (win, doc) {
         h = MathMin(image.height, himg.height);
 
     layerContext.clearRect(0, 0, image.width, image.height);
-
-    try {
-      // Firefox 3 does not clip the image, if needed.
       layerContext.putImageData(himg, 0, 0, 0, 0, w, h);
-
-    } catch (err) {
-      // The workaround is to use a new canvas from which we can copy the 
-      // history image without causing any exceptions.
-      var tmp    = doc.createElement('canvas');
-      tmp.width  = himg.width;
-      tmp.height = himg.height;
-
-      var tmp2 = tmp.getContext('2d');
-      tmp2.putImageData(himg, 0, 0);
-
-      layerContext.drawImage(tmp, 0, 0);
-
-      tmp2 = tmp = null;
-      delete tmp2, tmp;
-    }
-
     history.pos = pos;
 
     this.events.dispatch(new appEvent.historyUpdate(pos, cpos,