media: Add MediaOzonePlatform support

ui/ozone/platform/test/ozone_platform_test.cc

Index: ui/ozone/platform/test/ozone_platform_test.cc
diff --git a/ui/ozone/platform/test/ozone_platform_test.cc b/ui/ozone/platform/test/ozone_platform_test.cc
index da94ba4b3f7e1ab18de5dbd0036183b8e2451fc7..6bbd73ea522aa82ec907faa914867f8ef388f8fb 100644
--- a/ui/ozone/platform/test/ozone_platform_test.cc
+++ b/ui/ozone/platform/test/ozone_platform_test.cc
@@ -6,6 +6,7 @@
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
+#include "content/common/gpu/media/video_decode_factory_ozone.h"
 #include "ui/base/cursor/ozone/cursor_factory_ozone.h"
 #include "ui/events/ozone/evdev/event_factory_evdev.h"
 #include "ui/gfx/ozone/impl/file_surface_factory.h"
@@ -31,6 +32,10 @@ class OzonePlatformTest : public OzonePlatform {
   virtual ~OzonePlatformTest() {}
 
   // OzonePlatform:
+  virtual content::VideoDecodeFactoryOzone* GetVideoDecodeFactoryOzone()
+      OVERRIDE {
+    return &video_decode_factory_ozone_;
+  }
   virtual gfx::SurfaceFactoryOzone* GetSurfaceFactoryOzone() OVERRIDE {
     return &surface_factory_ozone_;
   }
@@ -54,6 +59,7 @@ class OzonePlatformTest : public OzonePlatform {
 #endif
 
  private:
+  content::VideoDecodeFactoryOzone video_decode_factory_ozone_;
   gfx::FileSurfaceFactory surface_factory_ozone_;
   ui::EventFactoryEvdev event_factory_ozone_;
   ui::InputMethodContextFactoryOzone input_method_context_factory_ozone_;