ozone: Introduce ClientPixmap and ClientPixmapFactory for non-GPU processes.

content/child/child_native_pixmap_manager_ozone.cc

Index: content/child/child_native_pixmap_manager_ozone.cc
diff --git a/content/child/child_native_pixmap_manager_ozone.cc b/content/child/child_native_pixmap_manager_ozone.cc
new file mode 100644
index 0000000000000000000000000000000000000000..dff1daade44a86787d53aa7ee60a29e7b95cce5c
--- /dev/null
+++ b/content/child/child_native_pixmap_manager_ozone.cc
@@ -0,0 +1,41 @@
+// 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/child/child_native_pixmap_manager_ozone.h"
+
+#include "base/file_descriptor_posix.h"
+#include "base/memory/singleton.h"
+
+namespace content {
+
+struct ChildNativePixmapManagerTrait
+    : public DefaultSingletonTraits<ChildNativePixmapManager> {
+  static ChildNativePixmapManager* New() {
+    ChildNativePixmapManager* manager = new ChildNativePixmapManager();
+    manager->Initialize(base::FileDescriptor());
+    return manager;
+  }
+};
+
+// static
+ChildNativePixmapManager* ChildNativePixmapManager::GetInstance() {
+  return Singleton<ChildNativePixmapManager,
+                   ChildNativePixmapManagerTrait>::get();
+}
+
+ChildNativePixmapManager::ChildNativePixmapManager() {}
+
+ChildNativePixmapManager::~ChildNativePixmapManager() {}
+
+void ChildNativePixmapManager::Initialize(
+    const base::FileDescriptor& device_fd) {
+  pixmap_manager_ = ui::NativePixmapManager::Create(device_fd);
+}
+
+std::vector<ui::NativePixmapManager::Configuration>
+ChildNativePixmapManager::GetSupportedNativePixmapConfigurations() const {
+  return pixmap_manager_->GetSupportedNativePixmapConfigurations();
+}
+
+}  // namespace content