Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@7385 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/Intersection/QuadraticUtilities.cpp b/experimental/Intersection/QuadraticUtilities.cpp
index 475ec13..c1fab05 100644
--- a/experimental/Intersection/QuadraticUtilities.cpp
+++ b/experimental/Intersection/QuadraticUtilities.cpp
@@ -21,7 +21,7 @@
 
 */
 
-    
+
 int add_valid_ts(double s[], int realRoots, double* t) {
     int foundRoots = 0;
     for (int index = 0; index < realRoots; ++index) {