Rename WebCore to blink in Modules

Source/modules/performance/SharedWorkerPerformance.h

 /*
  * Copyright (c) 2014, Opera Software ASA. 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 15 matching lines @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef SharedWorkerPerformance_h
 #define SharedWorkerPerformance_h
 
 #include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
 
-namespace WebCore {
+namespace blink {
 
 class ExecutionContext;
 class SharedWorker;
 
 class SharedWorkerPerformance FINAL : public NoBaseWillBeGarbageCollected<SharedWorkerPerformance>, public WillBeHeapSupplement<SharedWorker> {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SharedWorkerPerformance);
 public:
     static SharedWorkerPerformance& from(SharedWorker&);
 
     static double workerStart(ExecutionContext*, SharedWorker&);
     double getWorkerStart(ExecutionContext*, SharedWorker&) const;
 
     virtual void trace(Visitor* visitor) OVERRIDE { WillBeHeapSupplement<SharedWorker>::trace(visitor); }
 
 private:
     SharedWorkerPerformance();
     static const char* supplementName();
 
     double m_timeOrigin;
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // SharedWorkerPerformance_h