Support 'insertReplacementText' for spellcheck

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

 /*
  * Copyright (c) 2008, 2009, 2012 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 44 matching lines @@
   for (const WebString& type : webTypes) {
     if (pasteMode == PlainTextOnly && type != mimeTypeTextPlain)
       continue;
     dataObject->m_itemList.append(
         DataObjectItem::createFromPasteboard(type, sequenceNumber));
     ASSERT(typesSeen.add(type).isNewEntry);
   }
   return dataObject;
 }
 
+DataObject* DataObject::createFromString(const String& data) {
+  DataObject* dataObject = create();
+  dataObject->add(data, "text/plain");

[chongz, 2016/10/27 16:41:24]

Can we import |mimeTypeTextPlain| from "ClipboardMimeTypes.h" and do
```
dataObject->setData(mimeTypeTextPlain, data);
```

[chaopeng, 2016/10/28 00:33:08]

Do we have any better head file? Cause this is not related to Clipboard.

[chongz, 2016/10/28 02:12:16]

Will see if yosin@ has some suggestions.

+  return dataObject;
+}
+
 DataObject* DataObject::create() {
   return new DataObject;
 }
 
 DataObject::~DataObject() {}
 
 size_t DataObject::length() const {
   return m_itemList.size();
 }
 
@@ skipping 255 matching lines @@
     }
     item.title = originalItem->title();
     item.baseURL = originalItem->baseURL();
     itemList[i] = item;
   }
   data.swapItems(itemList);
   return data;
 }
 
 }  // namespace blink