Rename WebCore namespace to blink in Platform

Source/platform/network/ContentSecurityPolicyResponseHeaders.h

 /*
  * Copyright (C) 2013 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 11 matching lines @@
  * (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 ContentSecurityPolicyResponseHeaders_h
 #define ContentSecurityPolicyResponseHeaders_h
 
 #include "platform/PlatformExport.h"
 #include "wtf/text/WTFString.h"
 
-namespace WebCore {
+namespace blink {
 
 class ResourceResponse;
 
 class PLATFORM_EXPORT ContentSecurityPolicyResponseHeaders {
 public:
     ContentSecurityPolicyResponseHeaders() { }
     explicit ContentSecurityPolicyResponseHeaders(const ResourceResponse&);
 
     const String& contentSecurityPolicy() const { return m_contentSecurityPolicy; }
     const String& contentSecurityPolicyReportOnly() const { return m_contentSecurityPolicyReportOnly; }
 
 private:
     String m_contentSecurityPolicy;
     String m_contentSecurityPolicyReportOnly;
 };
 
 }
 
 #endif