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/SampleDash.cpp b/samplecode/SampleDash.cpp
index fc0d678..2c16e54 100644
--- a/samplecode/SampleDash.cpp
+++ b/samplecode/SampleDash.cpp
@@ -40,7 +40,7 @@
     DashView() {
         this->setBGColor(0xFFDDDDDD);
     }
-    
+
 protected:
     // overrides from SkEventSink
     virtual bool onQuery(SkEvent* evt) {
@@ -71,7 +71,7 @@
             for (size_t j = 0; j < len; j++) {
                 interval[j] = SkIntToScalar(gStr[i][j] - '0');
             }
-            
+
             SkDashPathEffect dash(interval, len, 0);
             paint.setPathEffect(&dash);
             canvas->drawLine(x0, y0, x1, y0, paint);