[Ozone-DRI] Removing MockDriSurface implementation

ui/ozone/platform/dri/dri_wrapper.h

Index: ui/ozone/platform/dri/dri_wrapper.h
diff --git a/ui/ozone/platform/dri/dri_wrapper.h b/ui/ozone/platform/dri/dri_wrapper.h
index 9b94ddda1e17841dc48fb67a7787c7725acdea7f..adb828f0a24a321d4eb136087f035199a8bed539 100644
--- a/ui/ozone/platform/dri/dri_wrapper.h
+++ b/ui/ozone/platform/dri/dri_wrapper.h
@@ -16,6 +16,8 @@
 typedef struct _drmEventContext drmEventContext;
 typedef struct _drmModeModeInfo drmModeModeInfo;
 
+struct SkImageInfo;
+
 namespace ui {
 
 // Wraps DRM calls into a nice interface. Used to provide different
@@ -111,6 +113,16 @@ class DriWrapper {
 
   virtual void HandleEvent(drmEventContext& event);
 
+  virtual bool CreateDumbBuffer(const SkImageInfo& info,
+                                uint32_t* handle,
+                                uint32_t* stride,
+                                void** pixels);
+
+  virtual void DestroyDumbBuffer(const SkImageInfo& info,
+                                 uint32_t handle,
+                                 uint32_t stride,
+                                 void* pixels);
+
   int get_fd() const { return fd_; }
 
  protected: