tree ddfd32647942c6dcd2ebab624cf8dea5660fb73a
parent df41097194b0ea490513c2a4e85bd9adc54637e8
author Sunny Goyal <sunnygoyal@google.com> 1428630501 -0700
committer Sunny Goyal <sunnygoyal@google.com> 1429221238 -0700

Fixing folder focus logic

> Folder items no longer remain in a linear order when a folder
gets rearranged, and se we need to use createSparseMatrix instead
of createFullArray. Also because of this we need to use getChildAt(x, y)
instead of getChildAt(index)
> Removing traces of AppsCustomizePage (all apps) from FocusHelper

Change-Id: I9007f6b95cb823e27ef4a43ce725fda8ef1b7cf8