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

dm/DMSKPTask.h

Index: dm/DMSKPTask.h
diff --git a/dm/DMSKPTask.h b/dm/DMSKPTask.h
index b8a288e037bc3154b8958e2b240e5e33fd39a637..2d830e022b9bb0862276b22131586757c6973d79 100644
--- a/dm/DMSKPTask.h
+++ b/dm/DMSKPTask.h
@@ -16,9 +16,9 @@ class SKPTask : public CpuTask {
 public:
     SKPTask(Reporter*, TaskRunner*, const SkPicture*, SkString name);
 
-    virtual void draw() SK_OVERRIDE;
-    virtual bool shouldSkip() const SK_OVERRIDE { return false; }
-    virtual SkString name() const SK_OVERRIDE { return fName; }
+    void draw() SK_OVERRIDE;
+    bool shouldSkip() const SK_OVERRIDE { return false; }
+    SkString name() const SK_OVERRIDE { return fName; }
 
 private:
     SkAutoTUnref<const SkPicture> fPicture;