1 files changed, 1 insertions, 0 deletions
diff --git a/include/core/SkImage.h b/include/core/SkImage.h
index 74d5b90652..6b6307619e 100644
--- a/include/core/SkImage.h
+++ b/include/core/SkImage.h
@@ -21,6 +21,7 @@
 
 class SkData;
 class SkCanvas;
+class SkImageFilter;
 class SkImageGenerator;
 class SkPaint;
 class SkPicture;