Fix #652 NPE on sdk < Honeycomb

Calling dispatchRestoreInstanceState from ABS on pre honeycomb causes
View.java to throw a NPE sometimes becuase ViewGroup.java doesn't do
this check
in the older versions. This bug doesn't appear in newer versions of the
framework.

if ((c.mViewFlags & PARENT_SAVE_DISABLED_MASK) != PARENT_SAVE_DISABLED)
{
                c.dispatchRestoreInstanceState(container);
            }

View.java doesn't check for a null container (even on JB) in
dispatchRestoreInstanceState so it just blows up.