Standardize usage of virtual/override/final specifiers.

gpu/command_buffer/service/gles2_cmd_decoder_unittest_extensions.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 
 #include "gpu/command_buffer/common/gles2_cmd_format.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gl/gl_mock.h"
 
 using ::gfx::MockGLInterface;
 using ::testing::_;
 
 namespace gpu {
 namespace gles2 {
 
 class GLES2DecoderTestWithCHROMIUMPathRendering : public GLES2DecoderTest {
  public:
   GLES2DecoderTestWithCHROMIUMPathRendering() {}
-  virtual void SetUp() override {
+  void SetUp() override {
     InitState init;
     init.gl_version = "opengl es 3.1";
     init.has_alpha = true;
     init.has_depth = true;
     init.request_alpha = true;
     init.request_depth = true;
     init.bind_generates_resource = true;
     init.extensions = "GL_NV_path_rendering";
     InitDecoder(init);
   }
 };
 
 INSTANTIATE_TEST_CASE_P(Service,
                         GLES2DecoderTestWithCHROMIUMPathRendering,
                         ::testing::Bool());
 
 class GLES2DecoderTestWithBlendEquationAdvanced : public GLES2DecoderTest {
  public:
   GLES2DecoderTestWithBlendEquationAdvanced() {}
-  virtual void SetUp() override {
+  void SetUp() override {
     InitState init;
     init.gl_version = "opengl es 2.0";
     init.has_alpha = true;
     init.has_depth = true;
     init.request_alpha = true;
     init.request_depth = true;
     init.bind_generates_resource = true;
     init.extensions = "GL_KHR_blend_equation_advanced";
     InitDecoder(init);
   }
 };
 
 INSTANTIATE_TEST_CASE_P(Service,
                         GLES2DecoderTestWithBlendEquationAdvanced,
                         ::testing::Bool());
 
 #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest_extensions_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu