Use getThemedResourcesForApplication for icons

Since we no longer pass bitmaps around in ComposedIconInfo we need
to make sure the icons are actually attached to the resources in
order to retrieve the drawables for the composed icons.

Change-Id: I52cda714d54ce1c8b06dff1376c2ca117d4c443a
Merge branch 'cm-11.0' into kk_mkt