It is time.

ui/gl/gl_implementation_ozone.cc

Index: ui/gl/gl_implementation_ozone.cc
diff --git a/ui/gl/gl_implementation_ozone.cc b/ui/gl/gl_implementation_ozone.cc
deleted file mode 100644
index 43b3b047b3018bccc95bc605ea36725f5efa99eb..0000000000000000000000000000000000000000
--- a/ui/gl/gl_implementation_ozone.cc
+++ /dev/null
@@ -1,121 +0,0 @@
-// Copyright (c) 2012 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 "base/bind.h"
-#include "ui/gl/gl_bindings.h"
-#include "ui/gl/gl_context_stub_with_extensions.h"
-#include "ui/gl/gl_egl_api_implementation.h"
-#include "ui/gl/gl_gl_api_implementation.h"
-#include "ui/gl/gl_implementation.h"
-#include "ui/gl/gl_implementation_osmesa.h"
-#include "ui/gl/gl_osmesa_api_implementation.h"
-#include "ui/ozone/public/ozone_platform.h"
-#include "ui/ozone/public/surface_factory_ozone.h"
-
-namespace gfx {
-
-namespace {
-
-void GL_BINDING_CALL MarshalClearDepthToClearDepthf(GLclampd depth) {
-  glClearDepthf(static_cast<GLclampf>(depth));
-}
-
-void GL_BINDING_CALL MarshalDepthRangeToDepthRangef(GLclampd z_near,
-                                                    GLclampd z_far) {
-  glDepthRangef(static_cast<GLclampf>(z_near), static_cast<GLclampf>(z_far));
-}
-
-}  // namespace
-
-void GetAllowedGLImplementations(std::vector<GLImplementation>* impls) {
-  impls->push_back(kGLImplementationEGLGLES2);
-  impls->push_back(kGLImplementationOSMesaGL);
-}
-
-bool InitializeStaticGLBindings(GLImplementation implementation) {
-  // Prevent reinitialization with a different implementation. Once the gpu
-  // unit tests have initialized with kGLImplementationMock, we don't want to
-  // later switch to another GL implementation.
-  DCHECK_EQ(kGLImplementationNone, GetGLImplementation());
-  ui::OzonePlatform::InitializeForGPU();
-
-  switch (implementation) {
-    case kGLImplementationOSMesaGL:
-      return InitializeStaticGLBindingsOSMesaGL();
-    case kGLImplementationEGLGLES2:
-      if (!ui::SurfaceFactoryOzone::GetInstance()->LoadEGLGLES2Bindings(
-              base::Bind(&AddGLNativeLibrary),
-              base::Bind(&SetGLGetProcAddressProc)))
-        return false;
-      SetGLImplementation(kGLImplementationEGLGLES2);
-      InitializeStaticGLBindingsGL();
-      InitializeStaticGLBindingsEGL();
-
-      // These two functions take single precision float rather than double
-      // precision float parameters in GLES.
-      ::gfx::g_driver_gl.fn.glClearDepthFn = MarshalClearDepthToClearDepthf;
-      ::gfx::g_driver_gl.fn.glDepthRangeFn = MarshalDepthRangeToDepthRangef;
-      break;
-    case kGLImplementationMockGL: {
-      SetGLImplementation(kGLImplementationMockGL);
-      InitializeStaticGLBindingsGL();
-      break;
-    }
-    default:
-      NOTIMPLEMENTED()
-          << "Unsupported GL type for Ozone surface implementation";
-      return false;
-  }
-
-  return true;
-}
-
-bool InitializeDynamicGLBindings(GLImplementation implementation,
-                                 GLContext* context) {
-  switch (implementation) {
-    case kGLImplementationOSMesaGL:
-      InitializeDynamicGLBindingsGL(context);
-      InitializeDynamicGLBindingsOSMESA(context);
-      break;
-    case kGLImplementationEGLGLES2:
-      InitializeDynamicGLBindingsGL(context);
-      InitializeDynamicGLBindingsEGL(context);
-      break;
-    case kGLImplementationMockGL:
-      if (!context) {
-        scoped_refptr<GLContextStubWithExtensions> mock_context(
-            new GLContextStubWithExtensions());
-        mock_context->SetGLVersionString("3.0");
-        InitializeDynamicGLBindingsGL(mock_context.get());
-      } else
-        InitializeDynamicGLBindingsGL(context);
-      break;
-    default:
-      return false;
-  }
-
-  return true;
-}
-
-void InitializeDebugGLBindings() {
-}
-
-void ClearGLBindings() {
-  ClearGLBindingsEGL();
-  ClearGLBindingsGL();
-  SetGLImplementation(kGLImplementationNone);
-  UnloadGLNativeLibraries();
-}
-
-bool GetGLWindowSystemBindingInfo(GLWindowSystemBindingInfo* info) {
-  switch (GetGLImplementation()) {
-    case kGLImplementationEGLGLES2:
-      return GetGLWindowSystemBindingInfoEGL(info);
-    default:
-      return false;
-  }
-  return false;
-}
-
-}  // namespace gfx