Separate Cell and PropertyCell spaces

src/x64/assembler-x64-inl.h

Index: src/x64/assembler-x64-inl.h
diff --git a/src/x64/assembler-x64-inl.h b/src/x64/assembler-x64-inl.h
index 91bc528f310aa537290dde522d09129a2cbe0822..87cf351c1ad645e542d87600a6f8bbd3ed79f3f8 100644
--- a/src/x64/assembler-x64-inl.h
+++ b/src/x64/assembler-x64-inl.h
@@ -332,24 +332,23 @@ void RelocInfo::set_target_runtime_entry(Address target,
 }
 
 
-Handle<JSGlobalPropertyCell> RelocInfo::target_cell_handle() {
+Handle<Cell> RelocInfo::target_cell_handle() {
   ASSERT(rmode_ == RelocInfo::GLOBAL_PROPERTY_CELL);
   Address address = Memory::Address_at(pc_);
-  return Handle<JSGlobalPropertyCell>(
-      reinterpret_cast<JSGlobalPropertyCell**>(address));
+  return Handle<Cell>(reinterpret_cast<Cell**>(address));
 }
 
 
-JSGlobalPropertyCell* RelocInfo::target_cell() {
+Cell* RelocInfo::target_cell() {
   ASSERT(rmode_ == RelocInfo::GLOBAL_PROPERTY_CELL);
-  return JSGlobalPropertyCell::FromValueAddress(Memory::Address_at(pc_));
+  return Cell::FromValueAddress(Memory::Address_at(pc_));
 }
 
 
-void RelocInfo::set_target_cell(JSGlobalPropertyCell* cell,
+void RelocInfo::set_target_cell(Cell* cell,
                                 WriteBarrierMode mode) {
   ASSERT(rmode_ == RelocInfo::GLOBAL_PROPERTY_CELL);
-  Address address = cell->address() + JSGlobalPropertyCell::kValueOffset;
+  Address address = cell->address() + Cell::kValueOffset;
   Memory::Address_at(pc_) = address;
   CPU::FlushICache(pc_, sizeof(Address));
   if (mode == UPDATE_WRITE_BARRIER &&