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/CubicIntersection_Test.cpp b/experimental/Intersection/CubicIntersection_Test.cpp
index 66c4d17..7cfb118 100644
--- a/experimental/Intersection/CubicIntersection_Test.cpp
+++ b/experimental/Intersection/CubicIntersection_Test.cpp
@@ -458,6 +458,6 @@
 void CubicIntersection_CoincidentTest() {
     Cubic cubic1 = {{0, 1}, {0, 2}, {1, 0}, {1, 0}};
     Cubic cubic2 = {{0, 1}, {0, 2}, {1, 0}, {6, 1}};
-    
+
 }
 #endif