Cleanup: Another round of override fixes.

src/animator/SkDisplayPost.h

Index: src/animator/SkDisplayPost.h
diff --git a/src/animator/SkDisplayPost.h b/src/animator/SkDisplayPost.h
index cd22306840ca788c61eac72a3a6de2ffa10b0b90..6808292aa67910629b22c7beb7a5151c1ab7ba21 100644
--- a/src/animator/SkDisplayPost.h
+++ b/src/animator/SkDisplayPost.h
@@ -28,16 +28,16 @@ class SkPost : public SkDisplayable {
     SkPost();
     virtual ~SkPost();
     virtual bool addChild(SkAnimateMaker& , SkDisplayable* child) SK_OVERRIDE;
-    virtual bool childrenNeedDisposing() const;
-    virtual void dirty();
+    virtual bool childrenNeedDisposing() const SK_OVERRIDE;
+    virtual void dirty() SK_OVERRIDE;
 #ifdef SK_DUMP_ENABLED
-    virtual void dump(SkAnimateMaker* );
+    virtual void dump(SkAnimateMaker* ) SK_OVERRIDE;
 #endif
-    virtual bool enable(SkAnimateMaker& );
-    virtual bool hasEnable() const;
-    virtual void onEndElement(SkAnimateMaker& );
-    virtual void setChildHasID();
-    virtual bool setProperty(int index, SkScriptValue& );
+    virtual bool enable(SkAnimateMaker& ) SK_OVERRIDE;
+    virtual bool hasEnable() const SK_OVERRIDE;
+    virtual void onEndElement(SkAnimateMaker& ) SK_OVERRIDE;
+    virtual void setChildHasID() SK_OVERRIDE;
+    virtual bool setProperty(int index, SkScriptValue& ) SK_OVERRIDE;
 protected:
     SkMSec delay;
     SkString sink;