Cleanup: Another round of override fixes.

gm/pathreverse.cpp

Index: gm/pathreverse.cpp
diff --git a/gm/pathreverse.cpp b/gm/pathreverse.cpp
index fd134041989ea76078d366b9ad7bc8439af7f948..7cb7ba1cdcc610c16fbf9a4f31f1b0161de23fb9 100644
--- a/gm/pathreverse.cpp
+++ b/gm/pathreverse.cpp
@@ -72,15 +72,15 @@ protected:
         return kSkipTiled_Flag;
     }
 
-    virtual SkString onShortName() {
+    virtual SkString onShortName() SK_OVERRIDE {
         return SkString("path-reverse");
     }
 
-    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 {
         if (false) test_rev(canvas); // avoid bit rot, suppress warning
         SkRect r = { 10, 10, 100, 60 };