Cleaning up Folder accept animation drawing

-> Moved from Workspace to CellLayout, which fixes a bunch
   of bugs with transforms (springloaded mode and page scrolling)

Change-Id: I92510be817f46bd29b8a10aac5512dc1ead87180

src/com/android/launcher2/CellLayoutChildren.java

@@ -83,7 +83,6 @@ public class CellLayoutChildren extends ViewGroup {
         lp.setup(mCellWidth, mCellHeight, mWidthGap, mHeightGap);
     }
 
-
     public void measureChild(View child) {
         final int cellWidth = mCellWidth;
         final int cellHeight = mCellHeight;