Sanitizing source files in Housekeeper-Nightly

git-svn-id: http://skia.googlecode.com/svn/trunk@14636 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SamplePatch.cpp b/samplecode/SamplePatch.cpp
index 88bd06f..09eb42f 100644
--- a/samplecode/SamplePatch.cpp
+++ b/samplecode/SamplePatch.cpp
@@ -311,7 +311,7 @@
         }
         patch.setBounds(fSize1.fX, fSize1.fY);
         drawpatches(canvas, paint, 10, 10, &patch);
-        
+
         this->inval(NULL);
     }