Remove leftover code from EWebView
Patch removes internal classes/methods no longer needed,
namely:
- EWebView::SelectClosestWord
- AsyncRequestHitTestPrivate (declaration only)
- class WebViewAsyncRequestHitTestDataInternalCallback
Original beta/m47 patches:
- http://165.213.202.130/gerrit/#/c/102076/
- http://165.213.202.130/gerrit/#/c/102075/
Bug: http://107.108.218.239/bugzilla/show_bug.cgi?id=15459
Reviewed by: djmix.kim, g.czajkowski
Change-Id: Icf84b4f921ecd943f01e747b0de9e3e05c7ca5b0
Signed-off-by: Antonio Gomes <a1.gomes@samsung.com>