Remove PLATFORM(BLACKBERRY) support.

Source/WebCore/workers/WorkerScriptLoader.h

 /*
  * Copyright (C) 2009 Apple Inc. All Rights Reserved.
  * Copyright (C) 2009, 2011 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 55 matching lines @@
         const KURL& responseURL() const;
         bool failed() const { return m_failed; }
         unsigned long identifier() const { return m_identifier; }
 
         virtual void didReceiveResponse(unsigned long /*identifier*/, const ResourceResponse&) OVERRIDE;
         virtual void didReceiveData(const char* data, int dataLength) OVERRIDE;
         virtual void didFinishLoading(unsigned long identifier, double) OVERRIDE;
         virtual void didFail(const ResourceError&) OVERRIDE;
         virtual void didFailRedirectCheck() OVERRIDE;
 
-#if PLATFORM(CHROMIUM) || PLATFORM(BLACKBERRY)
+#if PLATFORM(CHROMIUM)
         void setTargetType(ResourceRequest::TargetType targetType) { m_targetType = targetType; }
 #endif
 
     private:
         friend class WTF::RefCounted<WorkerScriptLoader>;
 
         WorkerScriptLoader();
         ~WorkerScriptLoader();
 
         PassOwnPtr<ResourceRequest> createResourceRequest();
         void notifyFinished();
 
         WorkerScriptLoaderClient* m_client;
         RefPtr<ThreadableLoader> m_threadableLoader;
         String m_responseEncoding;        
         RefPtr<TextResourceDecoder> m_decoder;
         StringBuilder m_script;
         KURL m_url;
         KURL m_responseURL;
         bool m_failed;
         unsigned long m_identifier;
         bool m_finishing;
-#if PLATFORM(CHROMIUM) || PLATFORM(BLACKBERRY)
+#if PLATFORM(CHROMIUM)
         ResourceRequest::TargetType m_targetType;
 #endif
     };
 
 } // namespace WebCore
 
 #endif // ENABLE(WORKERS)
 
 #endif // WorkerScriptLoader_h