ozone: ClientPixmapManager passes VGEM fd from browser to renderer.

content/test/test_native_pixmap_manager_ozone.cc

Index: content/test/test_native_pixmap_manager_ozone.cc
diff --git a/content/test/test_native_pixmap_manager_ozone.cc b/content/test/test_native_pixmap_manager_ozone.cc
new file mode 100644
index 0000000000000000000000000000000000000000..57e050321832104e5913ed9fba25fa8128483185
--- /dev/null
+++ b/content/test/test_native_pixmap_manager_ozone.cc
@@ -0,0 +1,42 @@
+// 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_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 TestNativePixmapManagerTrait
+    : public DefaultSingletonTraits<TestNativePixmapManager> {
+  static TestNativePixmapManager* New() {
+    TestNativePixmapManager* manager = new TestNativePixmapManager();
+    manager->Initialize(ui::OzonePlatform::GetInstance()->GetVirtualDeviceFd());
+    return manager;
+  }
+};
+
+// static
+TestNativePixmapManager* TestNativePixmapManager::GetInstance() {
+  return Singleton<TestNativePixmapManager,
+                   TestNativePixmapManagerTrait>::get();
+}
+
+TestNativePixmapManager::TestNativePixmapManager() {}
+
+TestNativePixmapManager::~TestNativePixmapManager() {}
+
+void TestNativePixmapManager::Initialize(
+    const base::FileDescriptor& device_fd) {
+  pixmap_manager_ = ui::NativePixmapManager::Create(device_fd);
+}
+
+std::vector<ui::NativePixmapManager::Configuration>
+TestNativePixmapManager::GetSupportedNativePixmapConfigurations() const {
+  return pixmap_manager_->GetSupportedNativePixmapConfigurations();
+}
+
+}  // namespace content