Sync SerializedScriptValue::wireFormatVersion with V8ScriptValueSerializer.

third_party/WebKit/Source/bindings/core/v8/SerializedScriptValue.h

 /*
  * Copyright (C) 2009, 2010 Google Inc. 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
@@ skipping 53 matching lines @@
   // Increment this for each incompatible change to the wire format.
   // Version 2: Added StringUCharTag for UChar v8 strings.
   // Version 3: Switched to using uuids as blob data identifiers.
   // Version 4: Extended File serialization to be complete.
   // Version 5: Added CryptoKeyTag for Key objects.
   // Version 6: Added indexed serialization for File, Blob, and FileList.
   // Version 7: Extended File serialization with user visibility.
   // Version 8: File.lastModified in milliseconds (seconds-based in earlier
   //            versions.)
   // Version 9: Added Map and Set support.
-  static const uint32_t wireFormatVersion = 9;
+  // [versions skipped]
+  // Version 16: Separate versioning between V8 and Blink.
+  static const uint32_t wireFormatVersion = 16;
 
   struct SerializeOptions {
     STACK_ALLOCATED();
     Transferables* transferables = nullptr;
     WebBlobInfoArray* blobInfo = nullptr;
   };
   static PassRefPtr<SerializedScriptValue> serialize(v8::Isolate*,
                                                      v8::Local<v8::Value>,
                                                      const SerializeOptions&,
                                                      ExceptionState&);
@@ skipping 123 matching lines @@
       ExceptionState& exceptionState) {
     return SerializedScriptValue::serialize(
         isolate, value, SerializedScriptValue::SerializeOptions(),
         exceptionState);
   }
 };
 
 }  // namespace blink
 
 #endif  // SerializedScriptValue_h