Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@7567 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/Intersection/Intersection_Tests.cpp b/experimental/Intersection/Intersection_Tests.cpp
index cbbf4cb..a8b4416 100644
--- a/experimental/Intersection/Intersection_Tests.cpp
+++ b/experimental/Intersection/Intersection_Tests.cpp
@@ -13,7 +13,7 @@
 
 void Intersection_Tests() {
     int testsRun = 0;
-    
+
     CubicIntersection_IntersectionFinder();
     CubicIntersection_OneOffTest();
     SimplifyNew_Test();