1 files changed, 26 insertions, 0 deletions
diff --git a/chromium/ui/gfx/x/error.h b/chromium/ui/gfx/x/error.h
new file mode 100644
index 00000000000..a9de90bfab5
--- /dev/null
+++ b/chromium/ui/gfx/x/error.h
@@ -0,0 +1,26 @@
+// 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_ERROR_H_
+#define UI_GFX_X_ERROR_H_
+
+#include <string>
+
+#include "base/component_export.h"
+
+namespace x11 {
+
+// This class is a generic interface for X11 errors.  Currently the only
+// functionality is printing the error as a human-readable string.
+class COMPONENT_EXPORT(X11) Error {
+ public:
+  Error();
+  virtual ~Error();
+
+  virtual std::string ToString() const = 0;
+};
+
+}  // namespace x11
+
+#endif  // UI_GFX_X_ERROR_H_