NOT FOR LANDING Update FreeType to upstream 57a6733dcf7828fe3db9254edab33fda7c9f6a10.

third_party/freetype2/freetype2.patch

Index: third_party/freetype2/freetype2.patch
diff --git a/third_party/freetype2/freetype2.patch b/third_party/freetype2/freetype2.patch
deleted file mode 100644
index 44bcc61df65f08955cfac9cfe53e4041d324dee7..0000000000000000000000000000000000000000
--- a/third_party/freetype2/freetype2.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-diff --git a/third_party/freetype2/include/ftconfig.h b/third_party/freetype2/include/ftconfig.h
-index 9ea3546..16f8854 100644
---- a/third_party/freetype2/include/ftconfig.h
-+++ b/third_party/freetype2/include/ftconfig.h
-@@ -397,9 +397,9 @@ FT_BEGIN_HEADER
- #ifndef FT_EXPORT
- 
- #ifdef __cplusplus
--#define FT_EXPORT( x )  extern "C"  x
-+#define FT_EXPORT( x )  __attribute__((visibility("default"))) extern "C"  x
- #else
--#define FT_EXPORT( x )  extern  x
-+#define FT_EXPORT( x )  __attribute__((visibility("default"))) extern  x
- #endif
- 
- #endif /* !FT_EXPORT */
-@@ -408,9 +408,9 @@ FT_BEGIN_HEADER
- #ifndef FT_EXPORT_DEF
- 
- #ifdef __cplusplus
--#define FT_EXPORT_DEF( x )  extern "C"  x
-+#define FT_EXPORT_DEF( x )  __attribute__((visibility("default"))) extern "C"  x
- #else
--#define FT_EXPORT_DEF( x )  extern  x
-+#define FT_EXPORT_DEF( x )  __attribute__((visibility("default"))) extern  x
- #endif
- 
- #endif /* !FT_EXPORT_DEF */