Rename WebCore to blink in Modules

Source/modules/webdatabase/ChangeVersionData.h

 /*
  * Copyright (C) 2013 Apple 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 10 matching lines @@
  * 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 ChangeVersionData_h
 #define ChangeVersionData_h
 
 #include "wtf/text/WTFString.h"
 
-namespace WebCore {
+namespace blink {
 
 class ChangeVersionData {
 public:
     ChangeVersionData(String oldVersion, String newVersion)
         : m_oldVersion(oldVersion), m_newVersion(newVersion) { }
 
     String oldVersion() const { return m_oldVersion; }
     String newVersion() const { return m_newVersion; }
 
 private:
     String m_oldVersion;
     String m_newVersion;
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // ChangeVersionData_h