Web Inspector: follow up to r147323, popover is empty on network panel.
Not reviewed.

* inspector/front-end/DOMExtension.js:
(Element.prototype.measurePreferredSize):
* inspector/front-end/Popover.js:
(WebInspector.Popover.prototype._innerShow):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147331 268f45cc-cd09-0410-ab3c-d52691b4dbfc
More build fallout fixes.

Unreviewed build fix.

* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCoreExports.def: Add new export symbols.
* heap/SuperRegion.cpp: Windows didn't like "LLU". 


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147332 268f45cc-cd09-0410-ab3c-d52691b4dbfc