Remove callbacks for SurfaceFactoryOzone::LoadEGLGLES2Bindings().

ui/ozone/public/surface_factory_ozone.h

 // Copyright (c) 2013 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.
 
 #ifndef UI_OZONE_PUBLIC_SURFACE_FACTORY_OZONE_H_
 #define UI_OZONE_PUBLIC_SURFACE_FACTORY_OZONE_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 43 matching lines @@
 // The following function is specific to the software path:
 //  - CreateCanvasForWidget
 //
 // The accelerated path can optionally provide support for the software drawing
 // path.
 //
 // The remaining functions are not covered since they are needed in both drawing
 // modes (See comments bellow for descriptions).
 class OZONE_BASE_EXPORT SurfaceFactoryOzone {
  public:
-  typedef void* (*GLGetProcAddressProc)(const char* name);
-  typedef base::Callback<void(base::NativeLibrary)> AddGLLibraryCallback;
-  typedef base::Callback<void(GLGetProcAddressProc)>
-      SetGLGetProcAddressProcCallback;
-
   // Returns native platform display handle. This is used to obtain the EGL
   // display connection for the native display.
   virtual intptr_t GetNativeDisplay();
 
   // Creates a GL surface that renders directly to a view for the specified GL
   // implementation.
   virtual scoped_refptr<gl::GLSurface> CreateViewGLSurface(
       gl::GLImplementation implementation,
       gfx::AcceleratedWidget widget);
 
@@ skipping 11 matching lines @@
       gl::GLImplementation implementation,
       const gfx::Size& size);
 
   // Create SurfaceOzoneCanvas for the specified gfx::AcceleratedWidget.
   //
   // Note: The platform must support creation of SurfaceOzoneCanvas from the
   // Browser Process using only the handle contained in gfx::AcceleratedWidget.
   virtual std::unique_ptr<SurfaceOzoneCanvas> CreateCanvasForWidget(
       gfx::AcceleratedWidget widget);
 
-  // Sets up GL bindings for the native surface. Takes two callback parameters
-  // that allow Ozone to register the GL bindings.
-  virtual bool LoadEGLGLES2Bindings(
-      AddGLLibraryCallback add_gl_library,
-      SetGLGetProcAddressProcCallback set_gl_get_proc_address) = 0;
+  // Sets up GL bindings for the native surface.
+  virtual bool LoadEGLGLES2Bindings();
 
   // Returns all scanout formats for |widget| representing a particular display
   // controller or default display controller for kNullAcceleratedWidget.
   virtual std::vector<gfx::BufferFormat> GetScanoutFormats(
       gfx::AcceleratedWidget widget);
 
   // Create a single native buffer to be used for overlay planes or zero copy
   // for |widget| representing a particular display controller or default
   // display controller for kNullAcceleratedWidget.
   // It can be called on any thread.
@@ skipping 15 matching lines @@
   SurfaceFactoryOzone();
   virtual ~SurfaceFactoryOzone();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(SurfaceFactoryOzone);
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PUBLIC_SURFACE_FACTORY_OZONE_H_