1 files changed, 0 insertions, 51 deletions
diff --git a/chromium/ui/gfx/x/request_queue.h b/chromium/ui/gfx/x/request_queue.h
deleted file mode 100644
index b48b1c031de..00000000000
--- a/chromium/ui/gfx/x/request_queue.h
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright 2020 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 UI_GFX_X_REQUEST_QUEUE_H_
-#define UI_GFX_X_REQUEST_QUEUE_H_
-
-#include <xcb/xcb.h>
-
-#include <memory>
-
-#include "base/callback_forward.h"
-#include "base/component_export.h"
-#include "base/memory/free_deleter.h"
-
-namespace ui {
-class X11EventSource;
-}
-
-namespace x11 {
-
-// This interface allows //ui/gfx/x to call into //ui/events/platform/x11 which
-// is at a higher layer.  It should not be used by client code.
-class COMPONENT_EXPORT(X11) RequestQueue {
- private:
-  friend class ui::X11EventSource;
-  template <typename T>
-  friend class Future;
-
-  using Reply = std::unique_ptr<uint8_t, base::FreeDeleter>;
-  using Error = std::unique_ptr<xcb_generic_error_t, base::FreeDeleter>;
-  using ResponseCallback = base::OnceCallback<void(Reply reply, Error error)>;
-
-  RequestQueue();
-  virtual ~RequestQueue();
-
-  // Adds a request to the queue.  |is_void| indicates if a reply is generated
-  // for this request.  |sequence| is the ID of the request.  |callback| will
-  // be called upon request completion (or failure).
-  virtual void AddRequest(bool is_void,
-                          unsigned int sequence,
-                          ResponseCallback callback) = 0;
-
-  static RequestQueue* GetInstance();
-
-  static RequestQueue* instance_;
-};
-
-}  // namespace x11
-
-#endif  //  UI_GFX_X_REQUEST_QUEUE_H_