Refactor GL bindings so there is no global GLApi or DriverGL.

gpu/command_buffer/service/gl_context_virtual.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 "gpu/command_buffer/service/gl_context_virtual.h"
 
 #include "base/callback.h"
 #include "gpu/command_buffer/service/gl_state_restorer_impl.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 #include "ui/gl/gl_gl_api_implementation.h"
 #include "ui/gl/gl_surface.h"
 #include "ui/gl/gpu_preference.h"
 #include "ui/gl/gpu_timing.h"
-#include "ui/gl/scoped_api.h"
 
 namespace gpu {
 
 GLContextVirtual::GLContextVirtual(gl::GLShareGroup* share_group,
                                    gl::GLContext* shared_context,
                                    base::WeakPtr<gles2::GLES2Decoder> decoder)
     : GLContext(share_group),
       shared_context_(shared_context),
       decoder_(decoder) {}
 
@@ skipping 38 matching lines @@
 }
 
 scoped_refptr<gl::GPUTimingClient> GLContextVirtual::CreateGPUTimingClient() {
   return shared_context_->CreateGPUTimingClient();
 }
 
 void GLContextVirtual::OnSetSwapInterval(int interval) {
   shared_context_->SetSwapInterval(interval);
 }
 
+std::string GLContextVirtual::GetGLVersion() {
+  return shared_context_->GetGLVersion();
+}
+
+std::string GLContextVirtual::GetGLRenderer() {
+  return shared_context_->GetGLRenderer();
+}
+
 std::string GLContextVirtual::GetExtensions() {
   return shared_context_->GetExtensions();
 }
 
 void GLContextVirtual::SetSafeToForceGpuSwitch() {
   // TODO(ccameron): This will not work if two contexts that disagree
   // about whether or not forced gpu switching may be done both share
   // the same underlying shared_context_.
   return shared_context_->SetSafeToForceGpuSwitch();
 }
 
 bool GLContextVirtual::WasAllocatedUsingRobustnessExtension() {
   return shared_context_->WasAllocatedUsingRobustnessExtension();
 }
 
 void GLContextVirtual::SetUnbindFboOnMakeCurrent() {
   shared_context_->SetUnbindFboOnMakeCurrent();
 }
 
 gl::YUVToRGBConverter* GLContextVirtual::GetYUVToRGBConverter() {
   return shared_context_->GetYUVToRGBConverter();
 }
 
 GLContextVirtual::~GLContextVirtual() {
   Destroy();
 }
 
 }  // namespace gpu