Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@8670 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/include/core/SkPicture.h b/include/core/SkPicture.h
index 1b5783d..be682b1 100644
--- a/include/core/SkPicture.h
+++ b/include/core/SkPicture.h
@@ -118,7 +118,7 @@
         kOptimizeForClippedPlayback_RecordingFlag = 0x02,
         /*
             This flag disables all the picture recording optimizations (i.e.,
-            those in SkPictureRecord). It is mainly intended for testing the 
+            those in SkPictureRecord). It is mainly intended for testing the
             existing optimizations (i.e., to actually have the pattern
             appear in an .skp we have to disable the optimization). This
             option doesn't affect the optimizations controlled by