ozone: ClientPixmapManager passes VGEM fd from browser to renderer.

ui/ozone/public/native_pixmap_manager.cc

Index: ui/ozone/public/native_pixmap_manager.cc
diff --git a/ui/ozone/public/native_pixmap_manager.cc b/ui/ozone/public/native_pixmap_manager.cc
index f030e548b04c76decc3a27dce425302394048faa..c07d66f13a7f8eeac94bd22a6d5df826899ae412 100644
--- a/ui/ozone/public/native_pixmap_manager.cc
+++ b/ui/ozone/public/native_pixmap_manager.cc
@@ -22,19 +22,20 @@ NativePixmapManager* NativePixmapManager::GetInstance() {
 }
 
 // static
-void NativePixmapManager::SetInstance(
-    scoped_ptr<NativePixmapManager> instance) {
+void NativePixmapManager::SetInstance(NativePixmapManager* instance) {
   DCHECK(!g_instance);
   DCHECK(instance);
-  g_instance = instance.release();
+  g_instance = instance;
 }
 
 // static
-scoped_ptr<NativePixmapManager> NativePixmapManager::Create() {
+scoped_ptr<NativePixmapManager> NativePixmapManager::Create(
+    const base::FileDescriptor& device_fd) {
   TRACE_EVENT1("ozone", "NativePixmapManager::Create", "platform",
                GetOzonePlatformName());
   scoped_ptr<NativePixmapManager> manager =
       PlatformObject<NativePixmapManager>::Create();
+  manager->Initialize(device_fd);
   return manager.Pass();
 }