Revert of Adding status to swap complete

ui/ozone/public/surface_ozone_egl.h

Index: ui/ozone/public/surface_ozone_egl.h
diff --git a/ui/ozone/public/surface_ozone_egl.h b/ui/ozone/public/surface_ozone_egl.h
index 3056deca1f003acd66edbd968f7dd1bee1b6b2b8..1714dd9ea7d901ec5d20e93278f05278b0ec9cc7 100644
--- a/ui/ozone/public/surface_ozone_egl.h
+++ b/ui/ozone/public/surface_ozone_egl.h
@@ -9,7 +9,6 @@
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/gfx/overlay_transform.h"
-#include "ui/gfx/swap_result.h"
 #include "ui/ozone/ozone_base_export.h"
 
 namespace gfx {
@@ -19,8 +18,6 @@
 
 namespace ui {
 class NativePixmap;
-
-typedef base::Callback<void(gfx::SwapResult)> SwapCompletionCallback;
 
 // The platform-specific part of an EGL surface.
 //
@@ -42,6 +39,7 @@
   // be used to present the new front buffer if the platform requires this.
   virtual bool OnSwapBuffers() = 0;
 
+  typedef base::Closure SwapCompletionCallback;
   // Called after we swap buffers. This is usually a no-op but can
   // be used to present the new front buffer if the platform requires this.
   // The callback should be run on the calling thread