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

third_party/WebKit/Source/core/clipboard/DataObjectItem.cpp

Index: third_party/WebKit/Source/core/clipboard/DataObjectItem.cpp
diff --git a/third_party/WebKit/Source/core/clipboard/DataObjectItem.cpp b/third_party/WebKit/Source/core/clipboard/DataObjectItem.cpp
index f7f309810c3aaf1a3ef65ae88402b444975e8ab3..c046b283ae945273e9759dae85407931362d3ebb 100644
--- a/third_party/WebKit/Source/core/clipboard/DataObjectItem.cpp
+++ b/third_party/WebKit/Source/core/clipboard/DataObjectItem.cpp
@@ -139,6 +139,8 @@ String DataObjectItem::getAsString() const
     // This is ugly but there's no real alternative.
     if (m_type == mimeTypeTextPlain) {
         data = Platform::current()->clipboard()->readPlainText(buffer);
+    } else if (m_type == mimeTypeTextRTF) {
+        data = Platform::current()->clipboard()->readRTF(buffer);
     } else if (m_type == mimeTypeTextHTML) {
         WebURL ignoredSourceURL;
         unsigned ignored;