Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@5872 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/Intersection/EdgeDemo.cpp b/experimental/Intersection/EdgeDemo.cpp
index 14ede5b..329f8e3 100644
--- a/experimental/Intersection/EdgeDemo.cpp
+++ b/experimental/Intersection/EdgeDemo.cpp
@@ -232,7 +232,7 @@
     const SkRect& overall = path.getBounds();
     const int divs = 50;
     SkScalar cellWidth = overall.width() / divs * 2;
-    SkScalar cellHeight = overall.height() / divs * 2; 
+    SkScalar cellHeight = overall.height() / divs * 2;
     SkRect target;
     if (true) {
         int xDiv = 21;
@@ -252,7 +252,7 @@
         }
     }
 }
-    
+
 static bool drawLetters(SkCanvas* canvas, int step, bool useOld)
 {
     SkPath path;