mus: Remove unused gpu_memory_buffer.mojom

services/ui/public/interfaces/gpu_memory_buffer.mojom

Index: services/ui/public/interfaces/gpu_memory_buffer.mojom
diff --git a/services/ui/public/interfaces/gpu_memory_buffer.mojom b/services/ui/public/interfaces/gpu_memory_buffer.mojom
deleted file mode 100644
index c4685113b8d365bfd689c561315680f83e06e886..0000000000000000000000000000000000000000
--- a/services/ui/public/interfaces/gpu_memory_buffer.mojom
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2016 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.
-
-module ui.mojom;
-
-import "ui/gfx/mojo/buffer_types.mojom";
-
-struct NativePixmapHandle {
-  // A file descriptor for the underlying memory object (usually dmabuf).
-  handle fd;
-
-  // The stride used when accessing the buffer via a memory mapping.
-  int32 stride;
-};
-
-
-struct GpuMemoryBufferHandle {
-  gfx.mojom.GpuMemoryBufferType type;
-  gfx.mojom.GpuMemoryBufferId id;
-  handle buffer_handle;
-  uint32 offset;
-  int32 stride;
-  NativePixmapHandle? native_pixmap_handle;
-  // TODO(fsamuel): Add support for Machports.
-};