Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@6447 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/GMSampleView.h b/samplecode/GMSampleView.h
index 5c7729a..93bafca 100644
--- a/samplecode/GMSampleView.h
+++ b/samplecode/GMSampleView.h
@@ -42,7 +42,7 @@
         }
         return this->INHERITED::onQuery(evt);
     }
-    
+
     virtual bool onEvent(const SkEvent& evt) SK_OVERRIDE {
         if (evt.isType("GMSampleView::showSize")) {
             fShowSize = SkToBool(evt.getFast32());