diff --git a/samplecode/SampleApp.cpp b/samplecode/SampleApp.cpp
index c94a772..0943d77 100644
--- a/samplecode/SampleApp.cpp
+++ b/samplecode/SampleApp.cpp
@@ -491,7 +491,7 @@
                     SkOSMenu::TriState hinting) :
         fLCDState(lcd), fAAState(aa), fFilterState(filter), fHintingState(hinting) {}
 
-    virtual void filter(SkPaint* paint, Type t) {
+    virtual bool filter(SkPaint* paint, Type t) {
         if (kText_Type == t && SkOSMenu::kMixedState != fLCDState) {
             paint->setLCDRenderText(SkOSMenu::kOnState == fLCDState);
         }
@@ -506,6 +506,7 @@
                               SkPaint::kNormal_Hinting :
                               SkPaint::kSlight_Hinting);
         }
+        return true;
     }
 
 private: