IWYU: SkUtils.h

Change-Id: Ieac05047826b1fb80950d65573d38494a1a5c5e7
Reviewed-on: https://skia-review.googlesource.com/148383
Commit-Queue: Hal Canary <halcanary@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Auto-Submit: Hal Canary <halcanary@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
diff --git a/samplecode/SampleUnpremul.cpp b/samplecode/SampleUnpremul.cpp
index bf89a6c..3e670be 100644
--- a/samplecode/SampleUnpremul.cpp
+++ b/samplecode/SampleUnpremul.cpp
@@ -18,7 +18,7 @@
 #include "SkStream.h"
 #include "SkString.h"
 #include "SkTypes.h"
-#include "SkUtils.h"
+#include "SkUTF.h"
 
 /**
  *  Interprets c as an unpremultiplied color, and returns the