Move mus to //services/ui

components/mus/public/cpp/lib/context_provider.cc

-// Copyright 2014 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 "components/mus/public/cpp/context_provider.h"
-
-#include <stdint.h>
-
-#include "base/logging.h"
-#include "components/mus/public/cpp/gles2_context.h"
-#include "services/shell/public/cpp/connector.h"
-
-namespace mus {
-
-ContextProvider::ContextProvider(shell::Connector* connector)
-    : connector_(connector->Clone()) {}
-
-bool ContextProvider::BindToCurrentThread() {
-  if (connector_) {
-    context_ = GLES2Context::CreateOffscreenContext(std::vector<int32_t>(),
-                                                    connector_.get());
-    // We don't need the connector anymore, so release it.
-    connector_.reset();
-  }
-  return !!context_;
-}
-
-gpu::gles2::GLES2Interface* ContextProvider::ContextGL() {
-  return context_->interface();
-}
-
-gpu::ContextSupport* ContextProvider::ContextSupport() {
-  if (!context_)
-    return NULL;
-  return context_->context_support();
-}
-
-class GrContext* ContextProvider::GrContext() {
-  return NULL;
-}
-
-void ContextProvider::InvalidateGrContext(uint32_t state) {}
-
-gpu::Capabilities ContextProvider::ContextCapabilities() {
-  gpu::Capabilities capabilities;
-  // Enabled the CHROMIUM_image extension to use GpuMemoryBuffers. The
-  // implementation of which is used in CommandBufferDriver.
-  capabilities.image = true;
-  return capabilities;
-}
-
-base::Lock* ContextProvider::GetLock() {
-  // This context provider is not used on multiple threads.
-  NOTREACHED();
-  return nullptr;
-}
-
-ContextProvider::~ContextProvider() {
-}
-
-}  // namespace mus