https://bugs.webkit.org/show_bug.cgi?id=66531

Source/WebCore:

This prevents plugin instances from being destroyed and reinstantiated
when entering fullscreen mode.

Reviewed by James Robinson.

Test: plugins/fullscreen-plugins-dont-reload.html

* dom/Document.cpp:
(WebCore::Document::webkitWillEnterFullScreenForElement):
(WebCore::Document::webkitDidExitFullScreenForElement):
* dom/NodeRenderingContext.cpp:
(WebCore::NodeRendererFactory::createRendererIfNeeded):
* rendering/RenderFullScreen.cpp:
(createFullScreenStyle):
(RenderFullScreen::wrapRenderer):
(RenderFullScreen::unwrapRenderer):
* rendering/RenderFullScreen.h:

LayoutTests:

Test that the plugin is not reloaded when entering fullscreen.

Reviewed by James Robinson.

* plugins/fullscreen-plugins-dont-reload-expected.txt: Added.
* plugins/fullscreen-plugins-dont-reload.html: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@95371 268f45cc-cd09-0410-ab3c-d52691b4dbfc