Rename WebCore namespace to blink in Platform

Source/platform/audio/ZeroPole.h

 /*
  * Copyright (C) 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 13 matching lines @@
  * 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.
  */
 
 #ifndef ZeroPole_h
 #define ZeroPole_h
 
 #include "platform/PlatformExport.h"
 
-namespace WebCore {
+namespace blink {
 
 // ZeroPole is a simple filter with one zero and one pole.
 
 class PLATFORM_EXPORT ZeroPole {
 public:
     ZeroPole()
         : m_zero(0)
         , m_pole(0)
         , m_lastX(0)
         , m_lastY(0)
@@ skipping 11 matching lines @@
     float zero() const { return m_zero; }
     float pole() const { return m_pole; }
 
 private:
     float m_zero;
     float m_pole;
     float m_lastX;
     float m_lastY;
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // ZeroPole_h