Rename WebCore namespace to blink in Platform

Source/platform/text/QuotedPrintable.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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 16 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 QuotedPrintable_h
 #define QuotedPrintable_h
 
 #include "platform/PlatformExport.h"
 #include "wtf/Vector.h"
 
-namespace WebCore {
+namespace blink {
 
 PLATFORM_EXPORT void quotedPrintableEncode(const Vector<char>&, Vector<char>&);
 PLATFORM_EXPORT void quotedPrintableEncode(const char*, size_t, Vector<char>&);
 
 PLATFORM_EXPORT void quotedPrintableDecode(const Vector<char>&, Vector<char>&);
 PLATFORM_EXPORT void quotedPrintableDecode(const char*, size_t, Vector<char>&);
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // QuotedPrintable_h