Remove freetype dependency from core.gyp

src/core/SkAdvancedTypefaceMetrics.cpp

Index: src/core/SkAdvancedTypefaceMetrics.cpp
diff --git a/src/core/SkAdvancedTypefaceMetrics.cpp b/src/core/SkAdvancedTypefaceMetrics.cpp
index e41bb810b5df3e9d36f4f21a6ea905741f5b3a80..22431e887b774e3003fc698ae397361ae322db20 100644
--- a/src/core/SkAdvancedTypefaceMetrics.cpp
+++ b/src/core/SkAdvancedTypefaceMetrics.cpp
@@ -16,11 +16,6 @@ SK_DEFINE_INST_COUNT(SkAdvancedTypefaceMetrics)
 #include <dwrite.h>
 #endif
 
-#if defined(SK_BUILD_FOR_UNIX) || defined(SK_BUILD_FOR_ANDROID)
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#endif
-
 #ifdef SK_BUILD_FOR_MAC
 #import <ApplicationServices/ApplicationServices.h>
 #endif
@@ -268,6 +263,7 @@ template SkAdvancedTypefaceMetrics::WidthRange* getAdvanceData(
         uint32_t subsetGlyphIDsLength,
         bool (*getAdvance)(IDWriteFontFace* fontFace, int gId, int16_t* data));
 #elif defined(SK_BUILD_FOR_UNIX) || defined(SK_BUILD_FOR_ANDROID)
+typedef struct FT_FaceRec_* FT_Face;

[bungeman-skia, 2013/04/12 18:16:03]

Should forward declare FT_FaceRec. I think you're getting away with this because
we're actually including FreeType in the one place this is used (in the cpp
file).

 template SkAdvancedTypefaceMetrics::WidthRange* getAdvanceData(
         FT_Face face,
         int num_glyphs,