ozone: ClientPixmapManager passes VGEM fd from browser to renderer.

content/test/test_client_native_pixmap_manager_ozone.cc

+// Copyright 2015 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 "content/test/test_client_native_pixmap_manager_ozone.h"
+
+#include "base/file_descriptor_posix.h"
+#include "base/memory/singleton.h"
+#include "ui/ozone/public/ozone_platform.h"
+
+namespace content {
+
+struct TestClientNativePixmapManagerTrait
+    : public DefaultSingletonTraits<TestClientNativePixmapManager> {
+  static TestClientNativePixmapManager* New() {
+    TestClientNativePixmapManager* manager =
+        new TestClientNativePixmapManager();
+    manager->Initialize(ui::OzonePlatform::GetInstance()->GetVirtualDeviceFd());
+    return manager;
+  }
+};
+
+// static
+TestClientNativePixmapManager* TestClientNativePixmapManager::GetInstance() {
+  return Singleton<TestClientNativePixmapManager,
+                   TestClientNativePixmapManagerTrait>::get();
+}
+
+TestClientNativePixmapManager::TestClientNativePixmapManager() {}
+
+TestClientNativePixmapManager::~TestClientNativePixmapManager() {}
+
+void TestClientNativePixmapManager::Initialize(
+    const base::FileDescriptor& virtual_device) {
+  pixmap_manager_ = ui::ClientNativePixmapManager::Create(virtual_device);
+}
+
+std::vector<ui::ClientNativePixmapManager::Configuration>
+TestClientNativePixmapManager::GetSupportedConfigurations() const {
+  return pixmap_manager_->GetSupportedConfigurations();
+}
+
+scoped_ptr<ui::ClientNativePixmap>
+TestClientNativePixmapManager::ImportClientNativePixmap(
+    base::FileDescriptor handle,
+    gfx::Size size,
+    ui::NativePixmapFormat format,
+    ui::NativePixmapUsage usage) {
+  return pixmap_manager_->ImportClientNativePixmap(handle, size, format, usage);
+}
+
+}  // namespace content