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/gm/blurrect.cpp b/gm/blurrect.cpp
index 5a0dab6..36e59ea 100644
--- a/gm/blurrect.cpp
+++ b/gm/blurrect.cpp
@@ -28,34 +28,34 @@
 static void draw_donut(SkCanvas* canvas, const SkRect& r, const SkPaint& p) {
     SkRect  rect;
     SkPath  path;
-    
+
     rect = r;
     rect.outset(STROKE_WIDTH/2, STROKE_WIDTH/2);
     path.addRect(rect);
     rect = r;
     rect.inset(STROKE_WIDTH/2, STROKE_WIDTH/2);
-    
+
     path.addRect(rect);
     path.setFillType(SkPath::kEvenOdd_FillType);
-    
+
     canvas->drawPath(path, p);
 }
 
 static void draw_donut_skewed(SkCanvas* canvas, const SkRect& r, const SkPaint& p) {
     SkRect  rect;
     SkPath  path;
-    
+
     rect = r;
     rect.outset(STROKE_WIDTH/2, STROKE_WIDTH/2);
     path.addRect(rect);
     rect = r;
     rect.inset(STROKE_WIDTH/2, STROKE_WIDTH/2);
-    
+
     rect.offset(7, -7);
-    
+
     path.addRect(rect);
     path.setFillType(SkPath::kEvenOdd_FillType);
-    
+
     canvas->drawPath(path, p);
 }