Fix up -Winconsistent-missing-override

samplecode/SamplePatch.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SampleCode.h"
 #include "SkAnimTimer.h"
 #include "SkView.h"
@@ skipping 244 matching lines @@
         this->setBGColor(SK_ColorGRAY);
     }
 
     virtual ~PatchView() {
         SkSafeUnref(fShader0);
         SkSafeUnref(fShader1);
     }
 
 protected:
     // overrides from SkEventSink
-    virtual bool onQuery(SkEvent* evt)  {
+    bool onQuery(SkEvent* evt)  override {
         if (SampleCode::TitleQ(*evt)) {
             SampleCode::TitleR(evt, "Patch");
             return true;
         }
         return this->INHERITED::onQuery(evt);
     }
 
-    virtual void onDrawContent(SkCanvas* canvas) {
+    void onDrawContent(SkCanvas* canvas) override {
         const int nu = 10;
         const int nv = 10;
 
         SkPaint paint;
         paint.setDither(true);
         paint.setFilterQuality(kLow_SkFilterQuality);
 
         canvas->translate(DX, DY);
 
         Patch   patch;
@@ skipping 43 matching lines @@
     class PtClick : public Click {
     public:
         int fIndex;
         PtClick(SkView* view, int index) : Click(view), fIndex(index) {}
     };
 
     static bool hittest(const SkPoint& pt, SkScalar x, SkScalar y) {
         return SkPoint::Length(pt.fX - x, pt.fY - y) < SkIntToScalar(5);
     }
 
-    virtual SkView::Click* onFindClickHandler(SkScalar x, SkScalar y,
-                                              unsigned modi) override {
+    SkView::Click* onFindClickHandler(SkScalar x, SkScalar y, unsigned modi) override {
         x -= DX;
         y -= DY;
         for (size_t i = 0; i < SK_ARRAY_COUNT(fPts); i++) {
             if (hittest(fPts[i], x, y)) {
                 return new PtClick(this, (int)i);
             }
         }
         return this->INHERITED::onFindClickHandler(x, y, modi);
     }
 
-    virtual bool onClick(Click* click) {
+    bool onClick(Click* click) override {
         fPts[((PtClick*)click)->fIndex].set(click->fCurr.fX - DX, click->fCurr.fY - DY);
         this->inval(NULL);
         return true;
     }
 
 private:
     typedef SampleView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new PatchView; }
 static SkViewRegister reg(MyFactory);