Move GLContext creation from //ui/gl to //ui/gl/init.

ui/gl/gl_surface_egl.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_egl.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
 #include <memory>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/sys_info.h"
 #include "base/trace_event/trace_event.h"
 #include "build/build_config.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gl/egl_util.h"
 #include "ui/gl/gl_context.h"
+#include "ui/gl/gl_context_egl.h"
 #include "ui/gl/gl_image.h"
 #include "ui/gl/gl_implementation.h"
 #include "ui/gl/gl_surface_stub.h"
 #include "ui/gl/gl_switches.h"
 #include "ui/gl/scoped_make_current.h"
 #include "ui/gl/sync_control_vsync_provider.h"
 
 #if defined(OS_ANDROID)
 #include <android/native_window_jni.h>
 #endif
@@ skipping 445 matching lines @@
   DCHECK(!g_egl_surfaceless_context_supported);
 #else
   // Check if SurfacelessEGL is supported.
   g_egl_surfaceless_context_supported =
       HasEGLExtension("EGL_KHR_surfaceless_context");
   if (g_egl_surfaceless_context_supported) {
     // EGL_KHR_surfaceless_context is supported but ensure
     // GL_OES_surfaceless_context is also supported. We need a current context
     // to query for supported GL extensions.
     scoped_refptr<GLSurface> surface = new SurfacelessEGL(gfx::Size(1, 1));
-    scoped_refptr<GLContext> context = GLContext::CreateGLContext(
-      NULL, surface.get(), PreferIntegratedGpu);
+    scoped_refptr<GLContext> context = InitializeGLContext(
+        new GLContextEGL(nullptr), surface.get(), PreferIntegratedGpu);
     if (!context->MakeCurrent(surface.get()))
       g_egl_surfaceless_context_supported = false;
 
     // Ensure context supports GL_OES_surfaceless_context.
     if (g_egl_surfaceless_context_supported) {
       g_egl_surfaceless_context_supported = context->HasExtension(
           "GL_OES_surfaceless_context");
       context->ReleaseCurrent(surface.get());
     }
   }
@@ skipping 621 matching lines @@
 }
 
 void* SurfacelessEGL::GetShareHandle() {
   return NULL;
 }
 
 SurfacelessEGL::~SurfacelessEGL() {
 }
 
 }  // namespace gl