Fix up -Winconsistent-missing-override

samplecode/SamplePathFuzz.cpp

Index: samplecode/SamplePathFuzz.cpp
diff --git a/samplecode/SamplePathFuzz.cpp b/samplecode/SamplePathFuzz.cpp
index 55f7f4129d12b31087a90324785decf93d03c54a..0955ce9f34c7748afd609c2874968ac177f03473 100644
--- a/samplecode/SamplePathFuzz.cpp
+++ b/samplecode/SamplePathFuzz.cpp
@@ -652,7 +652,7 @@ public:
     }
 protected:
     // overrides from SkEventSink
-    virtual bool onQuery(SkEvent* evt) {
+    bool onQuery(SkEvent* evt) override {
         if (SampleCode::TitleQ(*evt)) {
             SampleCode::TitleR(evt, "PathFuzzer");
             return true;
@@ -668,7 +668,7 @@ protected:
         path_fuzz_stroker(&offscreen, fIndex);
     }
 
-    virtual void onDrawContent(SkCanvas* canvas) {
+    void onDrawContent(SkCanvas* canvas) override {
         if (fOneDraw) {
             fuzzPath.randomize();
             const SkPath& path = fuzzPath.getPath();