Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@6521 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/sfnt/SkOTTable_OS_2_V1.h b/src/sfnt/SkOTTable_OS_2_V1.h
index 5136071..52a60c0 100644
--- a/src/sfnt/SkOTTable_OS_2_V1.h
+++ b/src/sfnt/SkOTTable_OS_2_V1.h
@@ -19,7 +19,7 @@
 struct SkOTTableOS2_V1 {
     SK_OT_USHORT version;
     static const SK_OT_USHORT VERSION = SkTEndian_SwapBE16(1);
-    
+
     SK_OT_SHORT xAvgCharWidth;
     struct WeightClass {
         SK_TYPED_ENUM(Value, SK_OT_USHORT,