Fix print icons in settings.

The print icons are in the framework resources and are not tinted
to enable usage from various places such as print spooler and
settings with different tinting. Settings was using not-tinted
print icons which were invisible on the white background. This
change switches settings to user tinted drawables.

bug:16966145

Change-Id: I2cf55d36d90b0192ba23686aac4f1d8e7e23f75a