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/SampleOvalTest.cpp b/samplecode/SampleOvalTest.cpp
index dab4fbc..340acf6 100644
--- a/samplecode/SampleOvalTest.cpp
+++ b/samplecode/SampleOvalTest.cpp
@@ -19,7 +19,7 @@
     SkPMColor   fOutsideColor;  // signals an exterior pixels that was set
     SkBitmap    fBitmap;
 
-	OvalTestView() {
+    OvalTestView() {
         fSize.set(SK_Scalar1, SK_Scalar1);
 
         fBitmap.setConfig(SkBitmap::kARGB_8888_Config, kILimit, kILimit);