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

gm/linepaths.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 "gm.h"
 #include "SkCanvas.h"
 #include "SkPaint.h"
 #include "SkRandom.h"
 
 namespace skiagm {
 
 class LinePathGM : public GM {
 public:
     LinePathGM() {}
 
 protected:
-    virtual uint32_t onGetFlags() const SK_OVERRIDE {
+    uint32_t onGetFlags() const SK_OVERRIDE {
         return kSkipTiled_Flag;
     }
 
     SkString onShortName() {
         return SkString("linepath");
     }
 
     SkISize onISize() { return SkISize::Make(1240, 390); }
 
     void drawPath(SkPath& path,SkCanvas* canvas,SkColor color,
@@ skipping 274 matching lines @@
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* LinePathFactory(void*) { return new LinePathGM; }
 static GMRegistry regLinePath(LinePathFactory);
 
 static GM* LineClosePathFactory(void*) { return new LineClosePathGM; }
 static GMRegistry regLineClosePath(LineClosePathFactory);
 
 }