Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@6500 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/PathTest.cpp b/tests/PathTest.cpp
index 0d4e125..823fda6 100644
--- a/tests/PathTest.cpp
+++ b/tests/PathTest.cpp
@@ -1289,7 +1289,7 @@
             path1.addRect(-1, -1, 2, 2, SkPath::kCCW_Direction);
         }
         REPORTER_ASSERT(reporter, fail ^ path1.isNestedRects(0));
-        
+
         // fail,  not nested
         path1.reset();
         path1.addRect(1, 1, 3, 3, SkPath::kCW_Direction);