Fix up -Winconsistent-missing-override

bench/PathBench.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 "Benchmark.h"
 #include "SkBitmap.h"
 #include "SkCanvas.h"
@@ skipping 130 matching lines @@
     typedef PathBench INHERITED;
 };
 
 class SawToothPathBench : public PathBench {
 public:
     SawToothPathBench(Flags flags) : INHERITED(flags) {}
 
     void appendName(SkString* name) override {
         name->append("sawtooth");
     }
-    virtual void makePath(SkPath* path) {
+    void makePath(SkPath* path) override {
         SkScalar x = SkIntToScalar(20);
         SkScalar y = SkIntToScalar(20);
         const SkScalar x0 = x;
         const SkScalar dx = SK_Scalar1 * 5;
         const SkScalar dy = SK_Scalar1 * 10;
 
         path->moveTo(x, y);
         for (int i = 0; i < 32; i++) {
             x += dx;
             path->lineTo(x, y - dy);
@@ skipping 879 matching lines @@
 DEF_BENCH( return new ConservativelyContainsBench(ConservativelyContainsBench::kOval_Type); )
 
 
 // These seem to be optimized away, which is troublesome for timing.
 /*
 DEF_BENCH( return new ConicBench_Chop5() )
 DEF_BENCH( return new ConicBench_ComputeError() )
 DEF_BENCH( return new ConicBench_asQuadTol() )
 DEF_BENCH( return new ConicBench_quadPow2() )
 */