Expose RTF content on the clipboard as strings to pages when pasting.

content/renderer/webclipboard_impl.cc

 // Copyright (c) 2013 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.
 
 #include "content/renderer/webclipboard_impl.h"
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
@@ skipping 91 matching lines @@
 
   base::string16 html_stdstr;
   GURL gurl;
   delegate_->ReadHTML(clipboard_type, &html_stdstr, &gurl,
                       static_cast<uint32_t*>(fragment_start),
                       static_cast<uint32_t*>(fragment_end));
   *source_url = gurl;
   return html_stdstr;
 }
 
+WebString WebClipboardImpl::readRTF(Buffer buffer) {
+  ui::ClipboardType clipboard_type;
+  if (!ConvertBufferType(buffer, &clipboard_type))
+    return WebString();
+
+  std::string rtf;
+  delegate_->ReadRTF(clipboard_type, &rtf);
+  return WebString::fromLatin1(rtf);
+}
+
 WebBlobInfo WebClipboardImpl::readImage(Buffer buffer) {
   ui::ClipboardType clipboard_type;
   if (!ConvertBufferType(buffer, &clipboard_type))
     return WebBlobInfo();
 
   std::string blob_uuid;
   std::string type;
   int64_t size;
   delegate_->ReadImage(clipboard_type, &blob_uuid, &type, &size);
   if (size < 0)
@@ skipping 90 matching lines @@
       return false;
 #endif
     default:
       NOTREACHED();
       return false;
   }
   return true;
 }
 
 }  // namespace content