https://bugs.webkit.org/show_bug.cgi?id=121241

Patch by Christophe Dumez <ch.dumez@sisa.samsung.com> on 2013-09-12
Reviewed by Darin Adler.

Get rid of layering violations in PasteboardEfl.cpp. For now, just mimic
the Mac port to avoid divergences and leave port-specific functions
unimplemented as the EFL port does not support the pasteboard functionality
yet.

No new tests, no behavior change.

* PlatformEfl.cmake:
* editing/Editor.cpp:
(WebCore::Editor::pasteAsPlainTextWithPasteboard):
(WebCore::Editor::cut):
(WebCore::Editor::copy):
(WebCore::Editor::copyURL):
(WebCore::Editor::copyImage):
* editing/Editor.h:
* editing/efl/EditorEfl.cpp: Added.
(WebCore::Editor::writeSelectionToPasteboard):
(WebCore::Editor::writeURLToPasteboard):
(WebCore::Editor::writeImageToPasteboard):
(WebCore::Editor::readPlainTextFromPasteboard):
(WebCore::Editor::pasteWithPasteboard):
* page/DragController.cpp:
(WebCore::DragController::startDrag):
* platform/Pasteboard.h:
* platform/efl/PasteboardEfl.cpp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@155638 268f45cc-cd09-0410-ab3c-d52691b4dbfc