Load image from chrome

Previously, we load images from my googlepage. Now there's a faster way, that is, loading it from Chrome. What we need to do is just include this in chrome.manifest:

skin exte_name classic/1.0 chrome/skin/classic/

and load all images into the \chrome\skin\classic folder.

after that, we can simply load image using:

img.src = "chrome://exte_name/skin/image_name.jpg";