Cleanup: Another round of override fixes.

BUG=skia:3075
TEST=ninja -C out/Debug
TBR=mtklein@google.com

Review URL: https://codereview.chromium.org/815883002
diff --git a/gm/pathfill.cpp b/gm/pathfill.cpp
index 01811e3..80342d6 100644
--- a/gm/pathfill.cpp
+++ b/gm/pathfill.cpp
@@ -129,15 +129,15 @@
         return kSkipTiled_Flag;
     }
 
-    virtual SkString onShortName() {
+    virtual SkString onShortName() SK_OVERRIDE {
         return SkString("pathfill");
     }
 
-    virtual SkISize onISize() {
+    virtual SkISize onISize() SK_OVERRIDE {
         return SkISize::Make(640, 480);
     }
 
-    virtual void onDraw(SkCanvas* canvas) {
+    virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
         SkPaint paint;
         paint.setAntiAlias(true);
 
@@ -167,11 +167,11 @@
         return kSkipTiled_Flag;
     }
 
-    virtual SkString onShortName() {
+    virtual SkString onShortName() SK_OVERRIDE {
         return SkString("pathinvfill");
     }
 
-    virtual SkISize onISize() {
+    virtual SkISize onISize() SK_OVERRIDE {
         return SkISize::Make(450, 220);
     }
 
@@ -188,7 +188,7 @@
         canvas->restore();
     }
 
-    virtual void onDraw(SkCanvas* canvas) {
+    virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
         SkPath path;
 
         path.addCircle(SkIntToScalar(50), SkIntToScalar(50), SkIntToScalar(40));