Use cctest to track memory stats for isolate and context.

test/cctest/test-serialize.cc

 // Copyright 2007-2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1531 matching lines @@
     CHECK_EQ(11, CompileRun("foo(0)")->ToInt32(isolate)->Int32Value());
     CHECK_EQ(11, CompileRun("foo(1)")->ToInt32(isolate)->Int32Value());
     CHECK_EQ(12, CompileRun("foo(2)")->ToInt32(isolate)->Int32Value());
     CHECK_EQ(12, CompileRun("foo(3)")->ToInt32(isolate)->Int32Value());
     CHECK_EQ(23, CompileRun("foo(4)")->ToInt32(isolate)->Int32Value());
     CHECK_EQ(23, CompileRun("foo(5)")->ToInt32(isolate)->Int32Value());
     CHECK_EQ(10, CompileRun("foo(6)")->ToInt32(isolate)->Int32Value());
   }
   isolate->Dispose();
 }
+
+
+TEST(SerializationMemoryStats) {
+  FLAG_profile_deserialization = true;
+  FLAG_always_opt = false;
+  v8::StartupData blob = v8::V8::CreateSnapshotDataBlob();
+  delete[] blob.data;
+}