Moving GraphicsContext and dependencies from core to platform.

Source/platform/fonts/mac/SimpleFontDataMac.mm

 /*
  * Copyright (C) 2005, 2006, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov
  *
  * 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
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 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.
  */
 
 #import "config.h"
-#import "core/platform/graphics/SimpleFontData.h"
+#import "platform/fonts/SimpleFontData.h"
 
 #import <AppKit/AppKit.h>
 #import <ApplicationServices/ApplicationServices.h>
 #import <float.h>
 #import <unicode/uchar.h>
 #import "platform/SharedBuffer.h"
-#import "core/platform/graphics/Font.h"
-#import "core/platform/graphics/FontCache.h"
+#import "platform/fonts/Font.h"
+#import "platform/fonts/FontCache.h"
 #import "platform/fonts/FontDescription.h"
 #import "platform/geometry/FloatRect.h"
 #import "platform/graphics/Color.h"
 #import "platform/mac/BlockExceptions.h"
 #import <wtf/Assertions.h>
 #import <wtf/RetainPtr.h>
 #import <wtf/StdLibExtras.h>
 #import <wtf/UnusedParam.h>
 
 @interface NSFont (WebAppKitSecretAPI)
@@ skipping 239 matching lines @@
 
     // Fallback to a cross-platform estimate, which will populate these values if they are non-positive.
     initCharWidths();
 }
 
 void SimpleFontData::platformDestroy()
 {
     if (!isCustomFont() && m_derivedFontData) {
         // These come from the cache.
         if (m_derivedFontData->smallCaps)
-            fontCache()->releaseFontData(m_derivedFontData->smallCaps.get());
+            FontCache::fontCache()->releaseFontData(m_derivedFontData->smallCaps.get());
 
         if (m_derivedFontData->emphasisMark)
-            fontCache()->releaseFontData(m_derivedFontData->emphasisMark.get());
+            FontCache::fontCache()->releaseFontData(m_derivedFontData->emphasisMark.get());
     }
 }
 
 PassRefPtr<SimpleFontData> SimpleFontData::platformCreateScaledFontData(const FontDescription& fontDescription, float scaleFactor) const
 {
     if (isCustomFont()) {
         FontPlatformData scaledFontData(m_platformData);
         scaledFontData.m_size = scaledFontData.m_size * scaleFactor;
         return SimpleFontData::create(scaledFontData, CustomFontData::create(false));
     }
@@ skipping 13 matching lines @@
         if (m_platformData.m_syntheticBold)
             fontTraits |= NSBoldFontMask;
         if (m_platformData.m_syntheticOblique)
             fontTraits |= NSItalicFontMask;
 
         NSFontTraitMask scaledFontTraits = [fontManager traitsOfFont:scaledFontData.font()];
         scaledFontData.m_syntheticBold = (fontTraits & NSBoldFontMask) && !(scaledFontTraits & NSBoldFontMask);
         scaledFontData.m_syntheticOblique = (fontTraits & NSItalicFontMask) && !(scaledFontTraits & NSItalicFontMask);
 
         // SimpleFontData::platformDestroy() takes care of not deleting the cached font data twice.
-        return fontCache()->fontDataFromFontPlatformData(&scaledFontData);
+        return FontCache::fontCache()->fontDataFromFontPlatformData(&scaledFontData);
     }
     END_BLOCK_OBJC_EXCEPTIONS;
 
     return 0;
 }
 
 bool SimpleFontData::containsCharacters(const UChar* characters, int length) const
 {
     NSString *string = [[NSString alloc] initWithCharactersNoCopy:const_cast<unichar*>(characters) length:length freeWhenDone:NO];
     NSCharacterSet *set = [[m_platformData.font() coveredCharacterSet] invertedSet];
@@ skipping 100 matching lines @@
         RetainPtr<CGFontRef> runCGFont(AdoptCF, CTFontCopyGraphicsFont(runFont, 0));
         if (!CFEqual(runCGFont.get(), cgFont.get()))
             return false;
     }
 
     addResult.iterator->value = true;
     return true;
 }
 
 } // namespace WebCore