Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@5892 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/TransitionView.cpp b/samplecode/TransitionView.cpp
index 4f15bd3..1caff13 100644
--- a/samplecode/TransitionView.cpp
+++ b/samplecode/TransitionView.cpp
@@ -190,8 +190,8 @@
 
 SkView* create_transition(SkView* prev, SkView* next, int direction) {
 #ifdef SK_BUILD_FOR_ANDROID
-	// Disable transitions for Android
-	return next;
+    // Disable transitions for Android
+    return next;
 #else
     return SkNEW_ARGS(TransitionView, (prev, next, direction));
 #endif