Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@8383 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/ports/SkFontHost_mac.cpp b/src/ports/SkFontHost_mac.cpp
index 8999e8c..ec8aafd 100755
--- a/src/ports/SkFontHost_mac.cpp
+++ b/src/ports/SkFontHost_mac.cpp
@@ -1853,17 +1853,17 @@
     virtual SkFontStyleSet* onCreateStyleSet(int index) SK_OVERRIDE {
         return NULL;
     }
-    
+
     virtual SkTypeface* onMatchFamilyStyle(const char familyName[],
                                            const SkFontStyle&) SK_OVERRIDE {
         return NULL;
     }
-    
+
     virtual SkTypeface* onMatchFaceStyle(const SkTypeface* familyMember,
                                          const SkFontStyle&) SK_OVERRIDE {
         return NULL;
     }
-    
+
     virtual SkTypeface* onCreateFromData(SkData* data,
                                          int ttcIndex) SK_OVERRIDE {
         AutoCFRelease<CGDataProviderRef> pr(SkCreateDataProviderFromData(data));