Revert "Merge old data and pointer space."

test/cctest/test-serialize.cc

Index: test/cctest/test-serialize.cc
diff --git a/test/cctest/test-serialize.cc b/test/cctest/test-serialize.cc
index 9fadddf4c27a199564430b786307cc4f4a3aee77..f86ef5ec8117c166637c99380e80eb158cd8544a 100644
--- a/test/cctest/test-serialize.cc
+++ b/test/cctest/test-serialize.cc
@@ -1074,13 +1074,13 @@ TEST(SerializeToplevelThreeBigStrings) {
   Heap* heap = isolate->heap();
   CHECK(heap->InSpace(
       *v8::Utils::OpenHandle(*CompileRun("a")->ToString(CcTest::isolate())),
-      OLD_SPACE));
+      OLD_DATA_SPACE));
   CHECK(heap->InSpace(
       *v8::Utils::OpenHandle(*CompileRun("b")->ToString(CcTest::isolate())),
-      OLD_SPACE));
+      OLD_DATA_SPACE));
   CHECK(heap->InSpace(
       *v8::Utils::OpenHandle(*CompileRun("c")->ToString(CcTest::isolate())),
-      OLD_SPACE));
+      OLD_DATA_SPACE));
 
   delete cache;
   source_a.Dispose();