https://bugs.webkit.org/show_bug.cgi?id=88889

Reviewed by Adam Treat.
Patch by Jacky Jiang <zhajiang@rim.com>

PR: 164442
When we were reloading a web page with the load type FrameLoadTypeSame
after the initial load, the first layout timer was fired after the load
Finished state, in which case the web page would have no chance to zoom
to the initial scale during the layout as it was only for load
Committed state. This patch takes care of it.

* Api/WebPage.cpp:
(BlackBerry::WebKit::WebPagePrivate::layoutFinished):
(BlackBerry::WebKit::WebPagePrivate::shouldZoomToInitialScaleOnLoad):
(WebKit):
(BlackBerry::WebKit::WebPagePrivate::zoomToInitialScaleOnLoad):
* Api/WebPage_p.h:
(WebPagePrivate):
* WebCoreSupport/FrameLoaderClientBlackBerry.cpp:
(WebCore::FrameLoaderClientBlackBerry::dispatchDidFirstVisuallyNonEmptyLayout):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@120124 268f45cc-cd09-0410-ab3c-d52691b4dbfc