New snapshot framework. Doesn't work on ARM yet (code targets...

src/globals.h

Index: src/globals.h
===================================================================
--- src/globals.h	(revision 3115)
+++ src/globals.h	(working copy)
@@ -239,6 +239,7 @@
 class VariableProxy;
 class RelocInfo;
 class Deserializer;
+class GenericDeserializer;  // TODO(erikcorry): Get rid of this.
 class MessageLocation;
 class ObjectGroup;
 class TickSample;
@@ -263,7 +264,9 @@
   LO_SPACE,             // Promoted large objects.
 
   FIRST_SPACE = NEW_SPACE,
-  LAST_SPACE = LO_SPACE
+  LAST_SPACE = LO_SPACE,
+  FIRST_PAGED_SPACE = OLD_POINTER_SPACE,
+  LAST_PAGED_SPACE = CELL_SPACE
 };
 const int kSpaceTagSize = 3;
 const int kSpaceTagMask = (1 << kSpaceTagSize) - 1;