Get rid of the Serialize and IntervalStats Param contexts

since they're no longer used

--HG--
extra : convert_revision : e39590aa03cc4c961d2eb5dab57862811f431e4d

src/python/m5/objects/Root.py

@@ -1,6 +1,5 @@
 from m5.SimObject import SimObject
 from m5.params import *
-from Serialize import Serialize
 
 class Root(SimObject):
     type = 'Root'
@@ -10,5 +9,3 @@ class Root(SimObject):
         "print a progress message every n ticks (0 = never)")
     output_file = Param.String('cout', "file to dump simulator output to")
     checkpoint = Param.String('', "checkpoint file to load")
-#    serialize = Param.Serialize(Serialize(), "checkpoint generation options")
-    serialize = Serialize()