Staging for cleanup of SkPicture-related headers

https://codereview.chromium.org/243173002



git-svn-id: http://skia.googlecode.com/svn/trunk@14258 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleTiling.cpp b/samplecode/SampleTiling.cpp
index ffae6a4..cc3b529 100644
--- a/samplecode/SampleTiling.cpp
+++ b/samplecode/SampleTiling.cpp
@@ -10,6 +10,7 @@
 #include "SkCanvas.h"
 #include "SkPaint.h"
 #include "SkPath.h"
+#include "SkPictureRecorder.h"
 #include "SkRegion.h"
 #include "SkShader.h"
 #include "SkUtils.h"