Remove OwnPtr::release() calls in modules/ (part 3).

third_party/WebKit/Source/modules/websockets/InspectorWebSocketEvents.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/websockets/InspectorWebSocketEvents.h"
 
 #include "core/dom/Document.h"
 #include "platform/weborigin/KURL.h"
 
 namespace blink {
 
 PassOwnPtr<TracedValue> InspectorWebSocketCreateEvent::data(Document* document, unsigned long identifier, const KURL& url, const String& protocol)
 {
     OwnPtr<TracedValue> value = TracedValue::create();
     value->setInteger("identifier", identifier);
     value->setString("url", url.getString());
     value->setString("frame", toHexString(document->frame()));
     if (!protocol.isNull())
         value->setString("webSocketProtocol", protocol);
     setCallStack(value.get());
-    return value.release();
+    return value;
 }
 
 PassOwnPtr<TracedValue> InspectorWebSocketEvent::data(Document* document, unsigned long identifier)
 {
     OwnPtr<TracedValue> value = TracedValue::create();
     value->setInteger("identifier", identifier);
     value->setString("frame", toHexString(document->frame()));
     setCallStack(value.get());
-    return value.release();
+    return value;
 }
 
 } // namespace blink