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/Simplify.cpp b/experimental/Intersection/Simplify.cpp
index 2ce83d6..2409da3 100644
--- a/experimental/Intersection/Simplify.cpp
+++ b/experimental/Intersection/Simplify.cpp
@@ -628,7 +628,7 @@
         fSpans = &spans;
         setSpans();
     }
-    
+
     void setSpans() {
         double startT = (*fSpans)[fStart].fT;
         double endT = (*fSpans)[fEnd].fT;
@@ -680,7 +680,7 @@
     SkPath::Verb verb() const {
         return fVerb;
     }
-    
+
     void debugShow(const SkPoint& a) const {
         SkDebugf("    d=(%1.9g,%1.9g) side=%1.9g\n", dx(), dy(), fSide);
     }
@@ -2558,7 +2558,7 @@
         }
         return -1;
     }
-    
+
     // FIXME
     // this returns at any difference in T, vs. a preset minimum. It may be
     // that all callers to nextSpan should use this instead.