native_viewport support for ozone

ui/ozone/public/ozone_platform.h

Index: ui/ozone/public/ozone_platform.h
diff --git a/ui/ozone/public/ozone_platform.h b/ui/ozone/public/ozone_platform.h
index 590104b8428a8145afcb8c0f8da5a4a2e95ed591..85b6b2d0396f0bb21bf16288adeba95b7df7d9b0 100644
--- a/ui/ozone/public/ozone_platform.h
+++ b/ui/ozone/public/ozone_platform.h
@@ -24,6 +24,7 @@ class PlatformWindow;
 class PlatformWindowDelegate;
 class SurfaceFactoryOzone;
 class SystemInputInjector;
+class IpcInitHelperOzone;
 
 // Base class for Ozone platform implementations.
 //
@@ -68,6 +69,7 @@ class OZONE_EXPORT OzonePlatform {
       const gfx::Rect& bounds) = 0;
   virtual scoped_ptr<ui::NativeDisplayDelegate>
       CreateNativeDisplayDelegate() = 0;
+  virtual ui::IpcInitHelperOzone* GetIpcInitHelperOzone() = 0;
 
  private:
   virtual void InitializeUI() = 0;