Implement ChromiumBridge::clipboardWritePlainText()

webkit/api/public/WebClipboard.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 40 matching lines @@
             // Used on platforms like the X Window System that treat selection
             // as a type of clipboard.
             BufferSelection
         };
 
         virtual bool isFormatAvailable(Format, Buffer) = 0;
 
         virtual WebString readPlainText(Buffer) = 0;
         virtual WebString readHTML(Buffer, WebURL*) = 0;
 
+        virtual void writePlainText(const WebString&) = 0;
         virtual void writeHTML(
             const WebString& htmlText, const WebURL&,
             const WebString& plainText, bool writeSmartPaste) = 0;
         virtual void writeURL(
             const WebURL&, const WebString& title) = 0;
         virtual void writeImage(
             const WebImage&, const WebURL&, const WebString& title) = 0;
 
     protected:
         ~WebClipboard() {}
     };
 
 } // namespace WebKit
 
 #endif