Reapply theme components in a runnable.

We need to give other apps a chance to finish processing the
ACTION_PACKAGE_REPLACED before reapplying the updated theme
components.

An example of this behavior can be seen when a legacy icon pack is
applied and is updated.  Some Google services, such as google play,
FC when this happens.

Change-Id: If526223e6d318b4240fa765abb53dbe61f9ce746
Define reapply delay as a constant

Change-Id: Ifc606b5ca07efeaef428edb7bd464cabcbe5c474
Merge branch 'cm-11.0' into kk_mkt