ASSERTION FAILED: i < size(), UNKNOWN in WebCore::RenderTableSection::layout

ASSERTION FAILED: i < size(), UNKNOWN in WebCore::RenderTableSection::layout
https://bugs.webkit.org/show_bug.cgi?id=108838

Source/WebCore:

Reviewed by Levi Weintraub.

Ensure that RenderTable::recalcSections is called when moving a
TableSection by calling setNeedsSectionRecalc in addChild for
TableSections.

Test: fullscreen/full-screen-table-section.html

* rendering/RenderTable.cpp:
(WebCore::RenderTable::addChild):

LayoutTests:

Reviewed by Levi Weintraub.

Add test for calling requestFullscreen on an element with a
table-section display type.

* fullscreen/full-screen-table-section-expected.txt: Added.
* fullscreen/full-screen-table-section.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@144837 268f45cc-cd09-0410-ab3c-d52691b4dbfc