Replacing the OVERRIDE with override and FINAL with final in gpu

gpu/tools/compositor_model_bench/forward_render_model.cc

Index: gpu/tools/compositor_model_bench/forward_render_model.cc
diff --git a/gpu/tools/compositor_model_bench/forward_render_model.cc b/gpu/tools/compositor_model_bench/forward_render_model.cc
index c570bf3c5b47d82aa37b8a5bf0a3a8347ed97edd..ddacdce648696bbf95263b79fb789ed09b87fd3b 100644
--- a/gpu/tools/compositor_model_bench/forward_render_model.cc
+++ b/gpu/tools/compositor_model_bench/forward_render_model.cc
@@ -15,18 +15,18 @@ class ForwardRenderNodeVisitor : public RenderNodeVisitor {
  public:
   ForwardRenderNodeVisitor() {}
 
-  virtual void BeginVisitRenderNode(RenderNode* v) OVERRIDE {
+  virtual void BeginVisitRenderNode(RenderNode* v) override {
     NOTREACHED();
   }
 
-  virtual void BeginVisitCCNode(CCNode* v) OVERRIDE {
+  virtual void BeginVisitCCNode(CCNode* v) override {
     if (!v->drawsContent())
       return;
     ConfigAndActivateShaderForNode(v);
     DrawQuad(v->width(), v->height());
   }
 
-  virtual void BeginVisitContentLayerNode(ContentLayerNode* l) OVERRIDE {
+  virtual void BeginVisitContentLayerNode(ContentLayerNode* l) override {
     if (!l->drawsContent())
       return;
     ConfigAndActivateShaderForTiling(l);