Fix a stray -Winconsistent-missing-override warning.

src/animator/SkDump.h

Index: src/animator/SkDump.h
diff --git a/src/animator/SkDump.h b/src/animator/SkDump.h
index bedd5331e5023c9ca0eefedb5b1a7eeb6aa5dc6d..bcf19fd9af4a2a0e1e2567021f9ffdc1059a5742 100644
--- a/src/animator/SkDump.h
+++ b/src/animator/SkDump.h
@@ -32,9 +32,9 @@ class SkDump : public SkDisplayable {
     SkBool posts;
     SkString script;
 #else
-    virtual bool enable(SkAnimateMaker & );
-    virtual bool hasEnable() const;
-    virtual bool setProperty(int index, SkScriptValue& );
+    bool enable(SkAnimateMaker & ) override;
+    bool hasEnable() const override;
+    bool setProperty(int index, SkScriptValue& ) override;
 #endif
 };