Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@7746 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/Intersection/Simplify.cpp b/experimental/Intersection/Simplify.cpp
index ed7c62e..0a75f2a 100644
--- a/experimental/Intersection/Simplify.cpp
+++ b/experimental/Intersection/Simplify.cpp
@@ -2255,7 +2255,7 @@
     bool done(const Angle* angle) const {
         return done(SkMin32(angle->start(), angle->end()));
     }
-    
+
     SkPoint dxdy(int index) const {
         return (*SegmentDXDYAtT[fVerb])(fPts, fTs[index].fT);
     }