remove 'OS/2' table from known-sizes, since its size is not always the same



git-svn-id: http://skia.googlecode.com/svn/trunk@3236 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/FontHostTest.cpp b/tests/FontHostTest.cpp
index 5c94b3c..9bb19c9 100644
--- a/tests/FontHostTest.cpp
+++ b/tests/FontHostTest.cpp
@@ -13,7 +13,6 @@
 
 #define kFontTableTag_head          SkSetFourByteTag('h', 'e', 'a', 'd')
 #define kFontTableTag_hhea          SkSetFourByteTag('h', 'h', 'e', 'a')
-#define kFontTableTag_os_slash_2    SkSetFourByteTag('O', 'S', '/', '2')
 #define kFontTableTag_maxp          SkSetFourByteTag('m', 'a', 'x', 'p')
 
 static const struct TagSize {
@@ -22,7 +21,6 @@
 } gKnownTableSizes[] = {
     {   kFontTableTag_head,         54 },
     {   kFontTableTag_hhea,         36 },
-    {   kFontTableTag_os_slash_2,   96 },
     {   kFontTableTag_maxp,         32 },
 };