CARemoteLayer alive-ish

ui/gl/gl_surface_cgl.h

Index: ui/gl/gl_surface_cgl.h
diff --git a/ui/gl/gl_surface_cgl.h b/ui/gl/gl_surface_cgl.h
index 4786acdb4a06323d8cdee8a3a8867e4a05f81649..3ad4cccac828502971faf414521dc9332b54843a 100644
--- a/ui/gl/gl_surface_cgl.h
+++ b/ui/gl/gl_surface_cgl.h
@@ -11,17 +11,13 @@
 namespace gfx {
 
 // Base class for CGL surfaces.
-class GLSurfaceCGL : public GLSurface {
+class GLSurfaceCGL {
  public:
-  GLSurfaceCGL();
-
   static bool InitializeOneOff();
   static void* GetPixelFormat();
 
- protected:
-  virtual ~GLSurfaceCGL();
-
  private:
+  GLSurfaceCGL() {}
   DISALLOW_COPY_AND_ASSIGN(GLSurfaceCGL);
 };
 
@@ -29,7 +25,7 @@ class GLSurfaceCGL : public GLSurface {
 // associated drawable (pbuffer or fullscreen context) in order to be
 // made current. Everywhere this surface type is used, we allocate an
 // FBO at the user level as the drawable of the associated context.
-class GL_EXPORT NoOpGLSurfaceCGL : public GLSurfaceCGL {
+class GL_EXPORT NoOpGLSurfaceCGL : public GLSurface {
  public:
   explicit NoOpGLSurfaceCGL(const gfx::Size& size);