Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@6774 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/ClipStackTest.cpp b/tests/ClipStackTest.cpp
index 5e5c87f..d4391d7 100644
--- a/tests/ClipStackTest.cpp
+++ b/tests/ClipStackTest.cpp
@@ -519,7 +519,7 @@
         // return false because quickContains currently does not care for kDifference_Op
         REPORTER_ASSERT(reporter, false == stack.quickContains(testRect));
     }
-    
+
     // Replace Op tests
     {
         SkClipStack stack;