Move GL one-off initialization code.

ui/gl/gl_surface_x11.cc

 // 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 "ui/gl/gl_surface.h"
 
 #include <stdint.h>
 
 #include <memory>
 
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/trace_event/trace_event.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gl/gl_bindings.h"
 #include "ui/gl/gl_implementation.h"
 #include "ui/gl/gl_surface_egl.h"
 #include "ui/gl/gl_surface_egl_x11.h"
 #include "ui/gl/gl_surface_glx.h"
 #include "ui/gl/gl_surface_osmesa_x11.h"
 #include "ui/gl/gl_surface_stub.h"
 
 namespace gl {
 
-namespace {
-
-}  // namespace
-
-bool GLSurface::InitializeOneOffInternal() {
-  switch (GetGLImplementation()) {
-    case kGLImplementationDesktopGL:
-      if (!GLSurfaceGLX::InitializeOneOff()) {
-        LOG(ERROR) << "GLSurfaceGLX::InitializeOneOff failed.";
-        return false;
-      }
-      break;
-    case kGLImplementationOSMesaGL:
-      if (!GLSurfaceOSMesaX11::InitializeOneOff()) {
-        LOG(ERROR) << "GLSurfaceOSMesaX11::InitializeOneOff failed.";
-        return false;
-      }
-      break;
-    case kGLImplementationEGLGLES2:
-      if (!GLSurfaceEGL::InitializeOneOff()) {
-        LOG(ERROR) << "GLSurfaceEGL::InitializeOneOff failed.";
-        return false;
-      }
-      break;
-    default:
-      break;
-  }
-
-  return true;
-}
-
 scoped_refptr<GLSurface> GLSurface::CreateViewGLSurface(
     gfx::AcceleratedWidget window) {
   TRACE_EVENT0("gpu", "GLSurface::CreateViewGLSurface");
   switch (GetGLImplementation()) {
     case kGLImplementationOSMesaGL: {
       scoped_refptr<GLSurface> surface(new GLSurfaceOSMesaX11(window));
       if (!surface->Initialize())
         return NULL;
 
       return surface;
@@ skipping 54 matching lines @@
       NOTREACHED();
       return NULL;
   }
 }
 
 EGLNativeDisplayType GetPlatformDefaultEGLNativeDisplay() {
   return gfx::GetXDisplay();
 }
 
 }  // namespace gl