Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@5373 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SamplePictFile.cpp b/samplecode/SamplePictFile.cpp
index 3c1462e..014ae93 100644
--- a/samplecode/SamplePictFile.cpp
+++ b/samplecode/SamplePictFile.cpp
@@ -47,12 +47,12 @@
             if (stream.isValid()) {
                 pic = SkNEW_ARGS(SkPicture, (&stream));
             }
-            
+
             if (false) { // re-record
                 SkPicture p2;
                 pic->draw(p2.beginRecording(pic->width(), pic->height()));
                 p2.endRecording();
-                
+
                 SkString path2(path);
                 path2.append(".new.skp");
                 SkFILEWStream writer(path2.c_str());