Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@8568 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/pathops/SkOpSegment.cpp b/src/pathops/SkOpSegment.cpp
index 627b0af..79ecc66 100644
--- a/src/pathops/SkOpSegment.cpp
+++ b/src/pathops/SkOpSegment.cpp
@@ -2490,7 +2490,7 @@
     span->fDone = true;
     ++fDoneSpans;
 }
-    
+
 #if DEBUG_SWAP_TOP
 bool SkOpSegment::controlsContainedByEnds(int tStart, int tEnd) const {
     if (fVerb != SkPath::kCubic_Verb) {