Remove Context3D/Surface3D

ppapi/thunk/ppb_surface_3d_api.h

Index: ppapi/thunk/ppb_surface_3d_api.h
diff --git a/ppapi/thunk/ppb_surface_3d_api.h b/ppapi/thunk/ppb_surface_3d_api.h
deleted file mode 100644
index 2c905f5bf4bc4f269472595253389ef65e5084a2..0000000000000000000000000000000000000000
--- a/ppapi/thunk/ppb_surface_3d_api.h
+++ /dev/null
@@ -1,25 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef PPAPI_THUNK_PPB_SURFACE_3D_API_H_
-#define PPAPI_THUNK_PPB_SURFACE_3D_API_H_
-
-#include "ppapi/c/dev/ppb_surface_3d_dev.h"
-
-namespace ppapi {
-namespace thunk {
-
-class PPB_Surface3D_API {
- public:
-  virtual ~PPB_Surface3D_API() {}
-
-  virtual int32_t SetAttrib(int32_t attribute, int32_t value) = 0;
-  virtual int32_t GetAttrib(int32_t attribute, int32_t* value) = 0;
-  virtual int32_t SwapBuffers(PP_CompletionCallback callback) = 0;
-};
-
-}  // namespace thunk
-}  // namespace ppapi
-
-#endif  // PPAPI_THUNK_PPB_SURFACE_3D_API_H_