Remove WKPageSetInvalidMessageFunction.
https://bugs.webkit.org/show_bug.cgi?id=137509

Patch by Sungmann Cho <sungmann.cho@navercorp.com> on 2014-10-07
Reviewed by Benjamin Poulain.

According to the FIXME comment in WKPageSetInvalidMessageFunction,
we can remove this function when doing so won't break the nightlies.
Currently, this is not used anywhere and does not break the nightlies.
So we can remove this.

* UIProcess/API/C/WKPage.cpp:
(WKPageSetInvalidMessageFunction): Deleted.
* UIProcess/API/C/WKPagePrivate.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@174415 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[EFL] Call requestScrollPositionUpdate() instead of delegatedScrollRequested() in ScrollView::scrollTo()
https://bugs.webkit.org/show_bug.cgi?id=137478

Reviewed by Benjamin Poulain.

As r174380 did, ScrollView::scrollTo() also calls requestScrollPositionUpdate() instead of delegatedScrollRequested().
delegatedScrollRequested() will be only called by requestScrollPositionUpdate(), and it needs to be merged by existing
other scroll request function.

No new tests, no behavior changes.

* platform/ScrollView.cpp:
(WebCore::ScrollView::scrollTo):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@174416 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Remove WKPageCreateSnapshotOfVisibleContent API.
https://bugs.webkit.org/show_bug.cgi?id=66979

Patch by Sungmann Cho <sungmann.cho@navercorp.com> on 2014-10-07
Reviewed by Darin Adler.

After the landing of the first patch of webkit.org/b/66979,
WKPageCreateSnapshotOfVisibleContent API has been neglected for years.
Currently, this is not used anywhere and does not break the nightlies.
So we can remove this.

* UIProcess/API/C/WKPage.cpp:
(WKPageCreateSnapshotOfVisibleContent): Deleted.
* UIProcess/API/C/WKPagePrivate.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@174417 268f45cc-cd09-0410-ab3c-d52691b4dbfc