Update from chromium https://crrev.com/302282

ui/gl/gl_egl_api_implementation.h

Index: ui/gl/gl_egl_api_implementation.h
diff --git a/ui/gl/gl_egl_api_implementation.h b/ui/gl/gl_egl_api_implementation.h
index aef46ee31c6c33d43a506012895257933ac5bb9b..e58860cf445a483e855dbc94623e65edc7512d82 100644
--- a/ui/gl/gl_egl_api_implementation.h
+++ b/ui/gl/gl_egl_api_implementation.h
@@ -29,7 +29,7 @@ class GL_EXPORT EGLApiBase : public EGLApi {
 
  protected:
   EGLApiBase();
-  virtual ~EGLApiBase();
+  ~EGLApiBase() override;
   void InitializeBase(DriverEGL* driver);
 
   DriverEGL* driver_;
@@ -38,7 +38,7 @@ class GL_EXPORT EGLApiBase : public EGLApi {
 class GL_EXPORT RealEGLApi : public EGLApiBase {
  public:
   RealEGLApi();
-  virtual ~RealEGLApi();
+  ~RealEGLApi() override;
   void Initialize(DriverEGL* driver);
 };
 
@@ -47,7 +47,7 @@ class GL_EXPORT RealEGLApi : public EGLApiBase {
 class GL_EXPORT TraceEGLApi : public EGLApi {
  public:
   TraceEGLApi(EGLApi* egl_api) : egl_api_(egl_api) { }
-  virtual ~TraceEGLApi();
+  ~TraceEGLApi() override;
 
   // Include the auto-generated part of this class. We split this because
   // it means we can easily edit the non-auto generated parts right here in