Sanitizing source files in Housekeeper-Nightly

git-svn-id: http://skia.googlecode.com/svn/trunk@9285 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/alphagradients.cpp b/gm/alphagradients.cpp
index d335a9d..0db51e8 100644
--- a/gm/alphagradients.cpp
+++ b/gm/alphagradients.cpp
@@ -33,7 +33,7 @@
                                                      NULL, flags);
         paint.setShader(s)->unref();
         canvas->drawRect(r, paint);
-        
+
         paint.setShader(NULL);
         paint.setStyle(SkPaint::kStroke_Style);
         canvas->drawRect(r, paint);
@@ -57,9 +57,9 @@
             { 0xFF0000FF, 0x00FFFF00 },
             { 0xFF0000FF, 0x00FFFFFF },
         };
-    
+
         SkRect r = SkRect::MakeWH(300, 30);
-        
+
         canvas->translate(10, 10);
 
         for (int doPreMul = 0; doPreMul <= 1; ++doPreMul) {