Revert of Fix to remove customised String over IPC for SmartClip

Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 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 3430 matching lines @@
     if (!page())
         return;
 
     page()->contextMenuController().clearContextMenu();
     m_contextMenuAllowed = true;
     if (LocalFrame* focusedFrame = toLocalFrame(page()->focusController().focusedOrMainFrame()))
         focusedFrame->eventHandler().sendContextMenuEventForKey();
     m_contextMenuAllowed = false;
 }
 
-void WebViewImpl::getSmartClipData(WebRect rect, WebString* clipText, WebRect* clipRect)
+WebString WebViewImpl::getSmartClipData(WebRect rect)
 {
     LocalFrame* frame = toLocalFrame(focusedWebCoreFrame());
     if (!frame)
-        return;
-    SmartClipData clipData = WebCore::SmartClip(frame).dataForRect(rect);
-    *clipText = clipData.getClipData();
-    *clipRect = clipData.getRect();
+        return WebString();
+    return WebCore::SmartClip(frame).dataForRect(rect).toString();
 }
 
 void WebViewImpl::hidePopups()
 {
     hideSelectPopup();
     if (m_pagePopup)
         closePagePopup(m_pagePopup.get());
 }
 
 void WebViewImpl::setIsTransparent(bool isTransparent)
@@ skipping 622 matching lines @@
     const PageScaleConstraints& constraints = m_pageScaleConstraintsSet.pageDefinedConstraints();
 
     if (!mainFrameImpl() || !mainFrameImpl()->frameView())
         return false;
 
     return mainFrameImpl()->frameView()->layoutSize().width() == m_size.width
         || (constraints.minimumScale == constraints.maximumScale && constraints.minimumScale != -1);
 }
 
 } // namespace blink