Result of running tools/sanitize_source_files.py (which was added in https://codereview.appspot.com/6465078/)

This CL is part III of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6475053

git-svn-id: http://skia.googlecode.com/svn/trunk@5264 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleEmptyPath.cpp b/samplecode/SampleEmptyPath.cpp
index cffe6cf..49ad7c5 100644
--- a/samplecode/SampleEmptyPath.cpp
+++ b/samplecode/SampleEmptyPath.cpp
@@ -24,7 +24,7 @@
         }
         return this->INHERITED::onQuery(evt);
     }
-    
+
     void drawEmpty(SkCanvas* canvas,
                    SkColor color,
                    const SkRect& clip,
@@ -40,7 +40,7 @@
         canvas->drawPath(path, paint);
         canvas->restore();
     }
-    
+
     virtual void onDrawContent(SkCanvas* canvas) {
         struct FillAndName {
             SkPath::FillType fFill;
@@ -110,7 +110,7 @@
                 labelPaint.setColor(color);
                 labelPaint.setAntiAlias(true);
                 labelPaint.setLCDRenderText(true);
-                canvas->drawText(label, strlen(label), 
+                canvas->drawText(label, strlen(label),
                                  0, rect.height() + 15 * SK_Scalar1,
                                  labelPaint);
             }
@@ -118,7 +118,7 @@
         canvas->restore();
         canvas->restore();
     }
-    
+
 private:
     typedef SampleView INHERITED;
 };