Qualify RuntimeEnabledFeatures.h and remove unnecessary include dir.

Source/modules/websockets/WorkerThreadableWebSocketChannel.cpp

 /*
  * Copyright (C) 2011, 2012 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 14 matching lines @@
  * 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 "config.h"
 
 #include "modules/websockets/WorkerThreadableWebSocketChannel.h"
 
-#include "RuntimeEnabledFeatures.h"
 #include "bindings/v8/ScriptCallStackFactory.h"
 #include "core/dom/CrossThreadTask.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/fileapi/Blob.h"
 #include "core/inspector/ScriptCallFrame.h"
 #include "core/inspector/ScriptCallStack.h"
 #include "core/workers/WorkerLoaderProxy.h"
 #include "core/workers/WorkerRunLoop.h"
 #include "core/workers/WorkerThread.h"
 #include "modules/websockets/MainThreadWebSocketChannel.h"
 #include "modules/websockets/NewWebSocketChannelImpl.h"
 #include "modules/websockets/ThreadableWebSocketChannelClientWrapper.h"
+#include "platform/RuntimeEnabledFeatures.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebWaitableEvent.h"
 #include "wtf/ArrayBuffer.h"
 #include "wtf/Assertions.h"
 #include "wtf/Functional.h"
 #include "wtf/MainThread.h"
 
 namespace WebCore {
 
 // Created and destroyed on the worker thread. All setters of this class are
@@ skipping 506 matching lines @@
     m_loaderProxy.postTaskToLoader(CallClosureTask::create(bind(&Peer::destroy, m_peer)));
     // Peer::destroy() deletes m_peer and then m_syncHelper will be released.
     // We must not touch m_syncHelper any more.
     m_syncHelper = 0;
 
     // We won't use this any more.
     m_workerGlobalScope = nullptr;
 }
 
 } // namespace WebCore