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

gm/textblob.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
 
 #include "SkCanvas.h"
@@ skipping 60 matching lines @@
         SkPaint p;
         p.setTypeface(fTypeface);
         size_t txtLen = strlen(txt);
         int glyphCount = p.textToGlyphs(txt, txtLen, NULL);
 
         fGlyphs.append(glyphCount);
         p.textToGlyphs(txt, txtLen, fGlyphs.begin());
     }
 
 protected:
-    virtual SkString onShortName() SK_OVERRIDE {
+    SkString onShortName() SK_OVERRIDE {
         return SkString("textblob");
     }
 
-    virtual SkISize onISize() SK_OVERRIDE {
+    SkISize onISize() SK_OVERRIDE {
         return SkISize::Make(640, 480);
     }
 
-    virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
+    void onDraw(SkCanvas* canvas) SK_OVERRIDE {
         for (unsigned b = 0; b < SK_ARRAY_COUNT(blobConfigs); ++b) {
             SkAutoTUnref<const SkTextBlob> blob(this->makeBlob(b));
 
             SkPaint p;
             SkPoint offset = SkPoint::Make(SkIntToScalar(10 + 300 * (b % 2)),
                                            SkIntToScalar(20 + 150 * (b / 2)));
 
             canvas->drawTextBlob(blob, offset.x(), offset.y(), p);
 
             p.setColor(SK_ColorBLUE);
@@ skipping 76 matching lines @@
         return builder.build();
     }
 
     SkTDArray<uint16_t>      fGlyphs;
     SkAutoTUnref<SkTypeface> fTypeface;
 
     typedef skiagm::GM INHERITED;
 };
 
 DEF_GM( return SkNEW_ARGS(TextBlobGM, ("hamburgefons")); )