Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@5594 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/Intersection/QuadraticImplicit.cpp b/experimental/Intersection/QuadraticImplicit.cpp
index be54ed6..835b3bf 100644
--- a/experimental/Intersection/QuadraticImplicit.cpp
+++ b/experimental/Intersection/QuadraticImplicit.cpp
@@ -92,7 +92,7 @@
     int rootCount = findRoots(i2, q1, roots1);
     // OPTIMIZATION: could short circuit here if all roots are < 0 or > 1
 #ifndef NDEBUG
-    int rootCount2 = 
+    int rootCount2 =
 #endif
         findRoots(i1, q2, roots2);
     assert(rootCount == rootCount2);