[BlackBerry] browser video player fullscreen mode (portrait) - out of screen/focus - cannot navigate or use the buttons on the screen (PART I)
https://bugs.webkit.org/show_bug.cgi?id=88019
PR #158266

Reviewed by George Staikos.
Patch by Antonio Gomes <agomes@rim.com>

The way elements go fullscreen with the new FULLSCREEN_API
is that they get cloned and added to an out-of-DOM wrapper
element. The wrapper is a normal fixed position element and
then zoom in/out accordingly to how other layers do: following
WebPage's scale.

When going fullscreen, we have to take the current WebPage scale
into account in order to properly fit the element to the screen,
regardless the web page scale.

* WebCoreSupport/ChromeClientBlackBerry.cpp:
(WebCore):
(WebCore::ChromeClientBlackBerry::fullScreenRendererChanged):
* WebCoreSupport/ChromeClientBlackBerry.h:
(ChromeClientBlackBerry):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@119320 268f45cc-cd09-0410-ab3c-d52691b4dbfc