[Chromoting] Handle CR-LF correctly when transferring text items to and from the clipboard on a Win…

remoting/host/clipboard_util.h

Index: remoting/host/clipboard_util.h
diff --git a/remoting/host/clipboard_util.h b/remoting/host/clipboard_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..2f39e1a91456343b8a671c17daf09a3709fbd82d
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+++ b/remoting/host/clipboard_util.h
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+// Copyright (c) 2012 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 REMOTING_HOST_CLIPBOARD_UTIL_H_
+#define REMOTING_HOST_CLIPBOARD_UTIL_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+
+namespace remoting {
+
+class ClipboardUtil {
+ public:
+  // Replaces every occurrence of "\n" in a string by "\r\n".
+  static std::string ReplaceLfByCrLf(const std::string& in);
+  // Replaces every occurrence of "\r\n" in a string by "\n".
+  static std::string ReplaceCrLfByLf(const std::string& in);
+
+  DISALLOW_COPY_AND_ASSIGN(ClipboardUtil);
+};
+
+}  // namespace remoting
+
+#endif REMOTING_HOST_CLIPBOARD_UTIL_H_