Implement chrome.experimental.clipboard extension API.

chrome/browser/extensions/extension_clipboard_api.h

+// Copyright (c) 2009 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 CHROME_BROWSER_EXTENSIONS_EXTENSION_CLIPBOARD_API_H_
+#define CHROME_BROWSER_EXTENSIONS_EXTENSION_CLIPBOARD_API_H_
+
+#include "chrome/browser/extensions/extension_function.h"
+
+class RenderViewHost;
+
+// Base class for clipboard function APIs.
+class ClipboardFunction : public SyncExtensionFunction {
+ public:
+  virtual bool RunImpl();
+  virtual bool RunImpl(RenderViewHost* render_view_host) = 0;
+};
+
+class ExecuteCopyClipboardFunction : public ClipboardFunction {
+ public:
+  virtual bool RunImpl(RenderViewHost* render_view_host);
+  DECLARE_EXTENSION_FUNCTION_NAME("experimental.clipboard.executeCopy");
+};
+
+class ExecuteCutClipboardFunction : public ClipboardFunction {
+ public:
+  virtual bool RunImpl(RenderViewHost* render_view_host);
+  DECLARE_EXTENSION_FUNCTION_NAME("experimental.clipboard.executeCut");
+};
+
+class ExecutePasteClipboardFunction : public ClipboardFunction {
+ public:
+  virtual bool RunImpl(RenderViewHost* render_view_host);
+  DECLARE_EXTENSION_FUNCTION_NAME("experimental.clipboard.executePaste");
+};
+
+#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_CLIPBOARD_API_H_
+