Reviewed by Alexey Proskuryakov.

        WebSocket API implementation.
        https://bugs.webkit.org/show_bug.cgi?id=28038
        
        Add build systems for GNUmakefile.am, WebCore.xcodeproj and
        WebCore.vcproj.
        Add websockets directory and WebSocket.idl in qt build system.
        Tests will be landed once the code is completed and functional.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@48270 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/WebCore/DerivedSources.cpp b/WebCore/DerivedSources.cpp
index 9bc63ba..408daba 100644
--- a/WebCore/DerivedSources.cpp
+++ b/WebCore/DerivedSources.cpp
@@ -341,6 +341,7 @@
 #include "JSWebKitCSSMatrix.cpp"
 #include "JSWebKitPoint.cpp"
 #include "JSWebKitTransitionEvent.cpp"
+#include "JSWebSocket.cpp"
 #include "JSWheelEvent.cpp"
 #include "JSWorker.cpp"
 #include "JSWorkerContext.cpp"