Fix up all the easy virtual ... SK_OVERRIDE cases.

src/animator/SkDisplayTypes.h

Index: src/animator/SkDisplayTypes.h
diff --git a/src/animator/SkDisplayTypes.h b/src/animator/SkDisplayTypes.h
index 01a68d01840a0d5dc60848f702018c69478d7d95..a9432dadf12c63c9f38e2569854cc1fec432d155 100644
--- a/src/animator/SkDisplayTypes.h
+++ b/src/animator/SkDisplayTypes.h
@@ -34,7 +34,7 @@ class SkDisplayBoolean : public SkDisplayDepend {
     DECLARE_DISPLAY_MEMBER_INFO(Boolean);
     SkDisplayBoolean();
 #ifdef SK_DUMP_ENABLED
-    virtual void dump(SkAnimateMaker* ) SK_OVERRIDE;
+    void dump(SkAnimateMaker* ) SK_OVERRIDE;
 #endif
     SkBool value;
     friend class SkAnimatorScript;
@@ -47,7 +47,7 @@ class SkDisplayInt : public SkDisplayDepend {
     DECLARE_DISPLAY_MEMBER_INFO(Int);
     SkDisplayInt();
 #ifdef SK_DUMP_ENABLED
-    virtual void dump(SkAnimateMaker* ) SK_OVERRIDE;
+    void dump(SkAnimateMaker* ) SK_OVERRIDE;
 #endif
 private:
     int32_t value;
@@ -61,7 +61,7 @@ class SkDisplayFloat : public SkDisplayDepend {
     DECLARE_DISPLAY_MEMBER_INFO(Float);
     SkDisplayFloat();
 #ifdef SK_DUMP_ENABLED
-    virtual void dump(SkAnimateMaker* ) SK_OVERRIDE;
+    void dump(SkAnimateMaker* ) SK_OVERRIDE;
 #endif
 private:
     SkScalar value;
@@ -78,8 +78,8 @@ class SkDisplayString : public SkDisplayDepend {
     virtual void executeFunction(SkDisplayable* , int index,
         SkTDArray<SkScriptValue>& parameters, SkDisplayTypes type,
         SkScriptValue* ) SK_OVERRIDE;
-    virtual const SkFunctionParamType* getFunctionsParameters() SK_OVERRIDE;
-    virtual bool getProperty(int index, SkScriptValue* ) const SK_OVERRIDE;
+    const SkFunctionParamType* getFunctionsParameters() SK_OVERRIDE;
+    bool getProperty(int index, SkScriptValue* ) const SK_OVERRIDE;
     SkString value;
 private:
     static const SkFunctionParamType fFunctionParameters[];
@@ -91,7 +91,7 @@ class SkDisplayArray : public SkDisplayDepend {
     SkDisplayArray(SkTypedArray& );
     SkDisplayArray(SkOpArray& ); // compiled script experiment
     virtual ~SkDisplayArray();
-    virtual bool getProperty(int index, SkScriptValue* ) const SK_OVERRIDE;
+    bool getProperty(int index, SkScriptValue* ) const SK_OVERRIDE;
 private:
     SkTypedArray values;
     friend class SkAnimator;