Remove PropertyCell space

src/serialize.cc

Index: src/serialize.cc
diff --git a/src/serialize.cc b/src/serialize.cc
index 00405dda91a2999739b6fa45fcff3ce435c90e35..c7286e9e1ec8e0e7f17fb63f31280e4fe3e4fd4b 100644
--- a/src/serialize.cc
+++ b/src/serialize.cc
@@ -855,7 +855,6 @@ void Deserializer::ReadData(Object** current, Object** limit, int source_space,
   bool write_barrier_needed = (current_object_address != NULL &&
                                source_space != NEW_SPACE &&
                                source_space != CELL_SPACE &&
-                               source_space != PROPERTY_CELL_SPACE &&
                                source_space != CODE_SPACE &&
                                source_space != OLD_DATA_SPACE);
   while (current < limit) {
@@ -968,7 +967,6 @@ void Deserializer::ReadData(Object** current, Object** limit, int source_space,
   CASE_STATEMENT(where, how, within, CODE_SPACE)          \
   CASE_STATEMENT(where, how, within, MAP_SPACE)           \
   CASE_STATEMENT(where, how, within, CELL_SPACE)          \
-  CASE_STATEMENT(where, how, within, PROPERTY_CELL_SPACE) \
   CASE_STATEMENT(where, how, within, LO_SPACE)            \
   CASE_BODY(where, how, within, kAnyOldSpace)