Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@6376 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/Intersection/ShapeOps.cpp b/experimental/Intersection/ShapeOps.cpp
index dad482a..5356ca6 100644
--- a/experimental/Intersection/ShapeOps.cpp
+++ b/experimental/Intersection/ShapeOps.cpp
@@ -125,7 +125,7 @@
     return NULL;
 }
 
-static bool windingIsActive(int winding, int oppWinding, int spanWinding, 
+static bool windingIsActive(int winding, int oppWinding, int spanWinding,
         bool windingIsOp, ShapeOp op) {
     bool active = windingIsActive(winding, spanWinding);
     if (!active) {
@@ -165,7 +165,7 @@
             } else {
                 contourWinding = sumWinding;
                 oppContourWinding = 0;
-                SkASSERT(0); 
+                SkASSERT(0);
                 // FIXME: need to get oppContourWinding by building sort wheel and
                 // retrieving sumWinding of uphill opposite span, calling inner contour check
                 // if need be
@@ -190,7 +190,7 @@
         int spanWinding = current->spanSign(index, endIndex);
         SkTDArray<Span*> chaseArray;
         do {
-            bool active = windingIsActive(winding, oppWinding, spanWinding, 
+            bool active = windingIsActive(winding, oppWinding, spanWinding,
                     current->operand(), op);
         #if DEBUG_WINDING
             SkDebugf("%s active=%s winding=%d oppWinding=%d spanWinding=%d\n",