Revert of Implement ui::ClipboardMus.

ui/views/mus/clipboard_mus.h

Index: ui/views/mus/clipboard_mus.h
diff --git a/ui/views/mus/clipboard_mus.h b/ui/views/mus/clipboard_mus.h
deleted file mode 100644
index ddfa9fa6d1b671c14095e3f9b1c03b62a2f287b1..0000000000000000000000000000000000000000
--- a/ui/views/mus/clipboard_mus.h
+++ /dev/null
@@ -1,87 +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.
-
-#ifndef UI_VIEWS_MUS_CLIPBOARD_MUS_H_
-#define UI_VIEWS_MUS_CLIPBOARD_MUS_H_
-
-#include "components/mus/public/interfaces/clipboard.mojom.h"
-#include "ui/base/clipboard/clipboard.h"
-#include "ui/views/mus/mus_export.h"
-
-namespace shell {
-class Connector;
-}
-
-namespace views {
-
-// An adaptor class which translates the ui::Clipboard interface to the
-// clipboard provided by mus.
-class VIEWS_MUS_EXPORT ClipboardMus : public ui::Clipboard {
- public:
-  ClipboardMus();
-  ~ClipboardMus() override;
-
-  void Init(shell::Connector* connector);
-
- private:
-  bool HasMimeType(const mojo::Array<mojo::String>& available_types,
-                   const std::string& type) const;
-
-  // Clipboard overrides:
-  uint64_t GetSequenceNumber(ui::ClipboardType type) const override;
-  bool IsFormatAvailable(const FormatType& format,
-                         ui::ClipboardType type) const override;
-  void Clear(ui::ClipboardType type) override;
-  void ReadAvailableTypes(ui::ClipboardType type,
-                          std::vector<base::string16>* types,
-                          bool* contains_filenames) const override;
-  void ReadText(ui::ClipboardType type, base::string16* result) const override;
-  void ReadAsciiText(ui::ClipboardType type,
-                     std::string* result) const override;
-  void ReadHTML(ui::ClipboardType type,
-                base::string16* markup,
-                std::string* src_url,
-                uint32_t* fragment_start,
-                uint32_t* fragment_end) const override;
-  void ReadRTF(ui::ClipboardType type, std::string* result) const override;
-  SkBitmap ReadImage(ui::ClipboardType type) const override;
-  void ReadCustomData(ui::ClipboardType clipboard_type,
-                      const base::string16& type,
-                      base::string16* result) const override;
-  void ReadBookmark(base::string16* title, std::string* url) const override;
-  void ReadData(const FormatType& format, std::string* result) const override;
-  void WriteObjects(ui::ClipboardType type, const ObjectMap& objects) override;
-  void WriteText(const char* text_data, size_t text_len) override;
-  void WriteHTML(const char* markup_data,
-                 size_t markup_len,
-                 const char* url_data,
-                 size_t url_len) override;
-  void WriteRTF(const char* rtf_data, size_t data_len) override;
-  void WriteBookmark(const char* title_data,
-                     size_t title_len,
-                     const char* url_data,
-                     size_t url_len) override;
-  void WriteWebSmartPaste() override;
-  void WriteBitmap(const SkBitmap& bitmap) override;
-  void WriteData(const FormatType& format,
-                 const char* data_data,
-                 size_t data_len) override;
-
-  static mojo::String GetMimeTypeFor(const FormatType& format);
-
-  mus::mojom::ClipboardPtr clipboard_;
-
-  // Internal buffer used to accumulate data types. The public interface is
-  // WriteObjects(), which then calls our base class DispatchObject() which
-  // then calls into each data type specific Write() function. Once we've
-  // collected all the data types, we then pass this to the mus server.
-  std::unique_ptr<mojo::Map<mojo::String, mojo::Array<uint8_t>>>
-      current_clipboard_;
-
-  DISALLOW_COPY_AND_ASSIGN(ClipboardMus);
-};
-
-}  // namespace views
-
-#endif  // UI_VIEWS_MUS_CLIPBOARD_MUS_H_