move processContentSecurityPolicy to WorkerScriptLoader

Source/core/workers/WorkerScriptLoaderClient.h

Index: Source/core/workers/WorkerScriptLoaderClient.h
diff --git a/Source/core/workers/WorkerScriptLoaderClient.h b/Source/core/workers/WorkerScriptLoaderClient.h
index 4c576da585ff58e485cdad751a8b2a94f435dde0..6b43bb1624629253b875987144fc7053ba867ea7 100644
--- a/Source/core/workers/WorkerScriptLoaderClient.h
+++ b/Source/core/workers/WorkerScriptLoaderClient.h
@@ -44,16 +44,8 @@ public:
     // This will cause leaks when we support nested workers.
     virtual void notifyFinished() { }
 
-    PassRefPtr<ContentSecurityPolicy> contentSecurityPolicy();
-
 protected:
-    virtual ~WorkerScriptLoaderClient();
-
-    void processContentSecurityPolicy(const ResourceResponse&);
-    void setContentSecurityPolicy(PassRefPtr<ContentSecurityPolicy>);
-
-private:
-    RefPtr<ContentSecurityPolicy> m_contentSecurityPolicy;
+    virtual ~WorkerScriptLoaderClient() { }
 };
 
 } // namespace blink