Style bikeshed - remove extraneous whitespace

gm/emptypath.cpp

-
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "gm.h"
 #include "SkCanvas.h"
 #include "SkPaint.h"
 #include "SkPath.h"
@@ skipping 182 matching lines @@
         dotPaint.setStrokeWidth(7);
 
         for (size_t i = 0; i < SK_ARRAY_COUNT(procs); ++i) {
             SkPath path;
             procs[i](&path, fPts);
             canvas->drawPoints(SkCanvas::kPoints_PointMode, 3, fPts, dotPaint);
             canvas->drawPath(path, strokePaint);
             canvas->translate(0, 40);
         }
     }
-    
+
 private:
     typedef GM INHERITED;
 };
 DEF_GM( return new EmptyStrokeGM; )
 
 }