Samples: add name() virtual

Change-Id: I9b6e39bc7e35346bb73dfe014de1c8daa5a92f2a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/225428
Auto-Submit: Hal Canary <halcanary@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
diff --git a/samplecode/SampleThinAA.cpp b/samplecode/SampleThinAA.cpp
index 8cdd0f6..bbf1475 100644
--- a/samplecode/SampleThinAA.cpp
+++ b/samplecode/SampleThinAA.cpp
@@ -373,12 +373,9 @@
         return true;
     }
 
-    bool onQuery(Sample::Event* evt) override {
-        if (Sample::TitleQ(*evt)) {
-            Sample::TitleR(evt, "Thin-AA");
-            return true;
-        }
+    SkString name() override { return SkString("Thin-AA"); }
 
+    bool onQuery(Sample::Event* evt) override {
         SkUnichar key;
         if (Sample::CharQ(*evt, &key)) {
             switch(key) {