Replacing the OVERRIDE with override and FINAL with final in gpu

gpu/command_buffer/service/async_pixel_transfer_manager_egl.cc

Index: gpu/command_buffer/service/async_pixel_transfer_manager_egl.cc
diff --git a/gpu/command_buffer/service/async_pixel_transfer_manager_egl.cc b/gpu/command_buffer/service/async_pixel_transfer_manager_egl.cc
index e153617829d57c10ad03b5597dca317f0be7ff3d..1e4066f33145aa1c5cb0cd765fd6642178e32155 100644
--- a/gpu/command_buffer/service/async_pixel_transfer_manager_egl.cc
+++ b/gpu/command_buffer/service/async_pixel_transfer_manager_egl.cc
@@ -97,7 +97,7 @@ class TransferThread : public base::Thread {
     Stop();
   }
 
-  virtual void Init() OVERRIDE {
+  virtual void Init() override {
     gfx::GLShareGroup* share_group = NULL;
     surface_ = new gfx::PbufferGLSurfaceEGL(gfx::Size(1, 1));
     surface_->Initialize();
@@ -107,7 +107,7 @@ class TransferThread : public base::Thread {
     DCHECK(is_current);
   }
 
-  virtual void CleanUp() OVERRIDE {
+  virtual void CleanUp() override {
     surface_ = NULL;
     context_->ReleaseCurrent(surface_.get());
     context_ = NULL;
@@ -409,12 +409,12 @@ class AsyncPixelTransferDelegateEGL
   virtual void AsyncTexImage2D(
       const AsyncTexImage2DParams& tex_params,
       const AsyncMemoryParams& mem_params,
-      const base::Closure& bind_callback) OVERRIDE;
+      const base::Closure& bind_callback) override;
   virtual void AsyncTexSubImage2D(
       const AsyncTexSubImage2DParams& tex_params,
-      const AsyncMemoryParams& mem_params) OVERRIDE;
-  virtual bool TransferIsInProgress() OVERRIDE;
-  virtual void WaitForTransferCompletion() OVERRIDE;
+      const AsyncMemoryParams& mem_params) override;
+  virtual bool TransferIsInProgress() override;
+  virtual void WaitForTransferCompletion() override;
 
  private:
   // Returns true if a work-around was used.