Gather serialization-related code into a directory.

third_party/WebKit/Source/modules/notifications/Notification.cpp

 /*
  * Copyright (C) 2013 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 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "modules/notifications/Notification.h"
 
 #include "bindings/core/v8/ExceptionState.h"
-#include "bindings/core/v8/SerializedScriptValueFactory.h"
 #include "bindings/core/v8/SourceLocation.h"
+#include "bindings/core/v8/serialization/SerializedScriptValueFactory.h"
 #include "bindings/modules/v8/V8NotificationAction.h"
 #include "core/dom/Document.h"
 #include "core/dom/DocumentUserGestureToken.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/dom/ScopedWindowFocusAllowedIndicator.h"
 #include "core/dom/TaskRunnerHelper.h"
 #include "core/events/Event.h"
 #include "core/frame/Deprecation.h"
 #include "core/frame/PerformanceMonitor.h"
 #include "core/frame/UseCounter.h"
@@ skipping 378 matching lines @@
 }
 
 DEFINE_TRACE(Notification) {
   visitor->Trace(prepare_show_method_runner_);
   visitor->Trace(loader_);
   EventTargetWithInlineData::Trace(visitor);
   ContextLifecycleObserver::Trace(visitor);
 }
 
 }  // namespace blink