Rename WebCore namespace to blink in Platform

Source/platform/fonts/cocoa/FontPlatformDataCocoa.mm

 /*
  * This file is part of the internal font implementation.
  *
  * Copyright (C) 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (c) 2010 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 15 matching lines @@
 
 #import <AppKit/NSFont.h>
 #import <AvailabilityMacros.h>
 #import <wtf/text/WTFString.h>
 
 #if OS(MACOSX)
 #import "platform/fonts/harfbuzz/HarfBuzzFace.h"
 #include "third_party/skia/include/ports/SkTypeface_mac.h"
 #endif
 
-namespace WebCore {
+namespace blink {
 
 // These CoreText Text Spacing feature selectors are not defined in CoreText.
 enum TextSpacingCTFeatureSelector { TextSpacingProportional, TextSpacingFullWidth, TextSpacingHalfWidth, TextSpacingThirdWidth, TextSpacingQuarterWidth };
 
 FontPlatformData::FontPlatformData(NSFont *nsFont, float size, bool syntheticBold, bool syntheticOblique, FontOrientation orientation, FontWidthVariant widthVariant)
     : m_syntheticBold(syntheticBold)
     , m_syntheticOblique(syntheticOblique)
     , m_orientation(orientation)
     , m_size(size)
     , m_widthVariant(widthVariant)
@@ skipping 274 matching lines @@
 
 #ifndef NDEBUG
 String FontPlatformData::description() const
 {
     RetainPtr<CFStringRef> cgFontDescription(AdoptCF, CFCopyDescription(cgFont()));
     return String(cgFontDescription.get()) + " " + String::number(m_size)
             + (m_syntheticBold ? " synthetic bold" : "") + (m_syntheticOblique ? " synthetic oblique" : "") + (m_orientation ? " vertical orientation" : "");
 }
 #endif
 
-} // namespace WebCore
+} // namespace blink