Fix animated

app/src/main/java/com/hippo/glview/image/ImageWrapper.java

@@ -168,13 +168,6 @@ public class ImageWrapper {
         return mImage.getDelay();
     }
 
-    /**
-     * @see Image#getFrameCount()
-     */
-    public int getFrameCount() {
-        return mImage.getFrameCount();
-    }
-
     /**
      * @see Image#isOpaque()
      */