Rename WebCore namespace to blink in Platform

Source/platform/fonts/AlternateFontFamily.h

 /*
  * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  * 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
@@ 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 AlternateFontFamily_h
 #define AlternateFontFamily_h
 
 #include "platform/fonts/FontDescription.h"
 #include "wtf/text/AtomicString.h"
 
-namespace WebCore {
+namespace blink {
 
 // We currently do not support bitmap fonts on windows.
 // Instead of trying to construct a bitmap font and then going down the fallback path map
 // certain common bitmap fonts to their truetype equivalent up front.
 inline const AtomicString& adjustFamilyNameToAvoidUnsupportedFonts(const AtomicString& familyName)
 {
 #if OS(WIN)
     // On Windows, 'Courier New' (truetype font) is always present and
     // 'Courier' is a bitmap font. On Mac on the other hand 'Courier' is
     // a truetype font. Thus pages asking for Courier are better of
@@ skipping 76 matching lines @@
     case FontDescription::CursiveFamily:
         return cursiveStr;
     case FontDescription::FantasyFamily:
         return fantasyStr;
     default:
         // Let the caller use the system default font.
         return emptyAtom;
     }
 }
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // AlternateFontFamily_h