Move Font related classes to Source/platform/fonts

Source/platform/fonts/FontCacheKey.h

Index: Source/platform/fonts/FontCacheKey.h
diff --git a/Source/core/platform/graphics/FontCacheKey.h b/Source/platform/fonts/FontCacheKey.h
similarity index 96%
rename from Source/core/platform/graphics/FontCacheKey.h
rename to Source/platform/fonts/FontCacheKey.h
index 186eb0a2c7c3c68b39a6b154432f0dc0011cceb2..c18f29c9e05c2e13e4e41b52de196bf55d7c2f9d 100644
--- a/Source/core/platform/graphics/FontCacheKey.h
+++ b/Source/platform/fonts/FontCacheKey.h
@@ -42,7 +42,7 @@ namespace WebCore {
 // precision which should be sufficient.
 static const unsigned s_fontSizePrecisionMultiplier = 100;
 
-struct FontCacheKey {
+struct PLATFORM_EXPORT FontCacheKey {

[abarth-chromium, 2013/10/29 05:26:35]

Don't we need to #include "platform/PlatformExport.h" ?  I don't see any headers
that would pull that in.

Actually, this class is entirely inline.  There's no reason to export it (and
there's no complication unit to export it from anyway).

[rwlbuis, 2013/10/29 18:38:00]

Ok, good point.

     WTF_MAKE_FAST_ALLOCATED;
 public:
     FontCacheKey()
@@ -108,7 +108,7 @@ struct FontCacheKeyHash {
     static const bool safeToCompareToEmptyOrDeleted = true;
 };
 
-struct FontCacheKeyTraits : WTF::SimpleClassHashTraits<FontCacheKey> { };
+struct PLATFORM_EXPORT FontCacheKeyTraits : WTF::SimpleClassHashTraits<FontCacheKey> { };

[abarth-chromium, 2013/10/29 05:26:35]

This class looks entirely inline.  I don't think there's a reason to export it.

[rwlbuis, 2013/10/29 18:38:00]

Fixed.

 
 }