GBM Ozone implementation

ui/ozone/platform/dri/ozone_platform_dri.cc

Index: ui/ozone/platform/dri/ozone_platform_dri.cc
diff --git a/ui/ozone/platform/dri/ozone_platform_dri.cc b/ui/ozone/platform/dri/ozone_platform_dri.cc
index 66bcba4b6e185084b11dd7587d5d60131bddce65..7410ec9aba5d34779f6e31c49edc465e39800df5 100644
--- a/ui/ozone/platform/dri/ozone_platform_dri.cc
+++ b/ui/ozone/platform/dri/ozone_platform_dri.cc
@@ -9,8 +9,10 @@
 #include "ui/events/ozone/evdev/event_factory_evdev.h"
 #include "ui/ozone/ozone_platform.h"
 #include "ui/ozone/platform/dri/cursor_factory_evdev_dri.h"
+#include "ui/ozone/platform/dri/dri_surface.h"
 #include "ui/ozone/platform/dri/dri_surface_factory.h"
 #include "ui/ozone/platform/dri/dri_wrapper.h"
+#include "ui/ozone/platform/dri/scanout_surface.h"
 #include "ui/ozone/platform/dri/screen_manager.h"
 
 #if defined(OS_CHROMEOS)
@@ -23,6 +25,21 @@ namespace {
 
 const char kDefaultGraphicsCardPath[] = "/dev/dri/card0";
 
+class DriSurfaceGenerator : public ScanoutSurfaceGenerator {
+ public:
+  DriSurfaceGenerator(DriWrapper* dri) : dri_(dri) {}
+  virtual ~DriSurfaceGenerator() {}
+
+  virtual ScanoutSurface* Create(const gfx::Size& size) OVERRIDE {
+    return new DriSurface(dri_, size);
+  }
+
+ private:
+  DriWrapper* dri_;  // Not owned.
+
+  DISALLOW_COPY_AND_ASSIGN(DriSurfaceGenerator);
+};
+
 // OzonePlatform for Linux DRI (Direct Rendering Infrastructure)
 //
 // This platform is Linux without any display server (no X, wayland, or
@@ -31,7 +48,9 @@ class OzonePlatformDri : public OzonePlatform {
  public:
   OzonePlatformDri()
       : dri_(new DriWrapper(kDefaultGraphicsCardPath)),
-        screen_manager_(new ScreenManager(dri_.get())),
+        surface_generator_(new DriSurfaceGenerator(dri_.get())),
+        screen_manager_(new ScreenManager(dri_.get(),
+                                          surface_generator_.get())),
         device_manager_(CreateDeviceManager()) {}
   virtual ~OzonePlatformDri() {}
 
@@ -65,6 +84,7 @@ class OzonePlatformDri : public OzonePlatform {
 
  private:
   scoped_ptr<DriWrapper> dri_;
+  scoped_ptr<DriSurfaceGenerator> surface_generator_;
   // TODO(dnicoara) Move ownership of |screen_manager_| to NDD.
   scoped_ptr<ScreenManager> screen_manager_;
   scoped_ptr<DeviceManager> device_manager_;