https://bugs.webkit.org/show_bug.cgi?id=41960

Reviewed by Simon Fraser.

WebCore:

* WebCore.exp.in:
Export ScrollView::contentsToWindow.

WebKit2:

* WebProcess/Plugins/Netscape/NetscapeBrowserFuncs.cpp:
Handle NPNVsupportsCoreGraphicsBool and NPNVsupportsCocoaBool.

* WebProcess/Plugins/Netscape/NetscapePlugin.cpp:
(WebKit::NetscapePlugin::NetscapePlugin):
Set npp.ndata.

(WebKit::NetscapePlugin::initialize):
Try to instantiate the plug-in by calling NPP_New.

* WebProcess/Plugins/Netscape/NetscapePlugin.h:
Store the NetscapePluginModule and the NPP struct.

* WebProcess/Plugins/Netscape/NetscapePluginModule.h:
Add a getter for the NPPluginFuncs vtable.

* WebProcess/Plugins/PluginView.cpp:
(WebKit::PluginView::frameRectsChanged):
Make sure to call viewGeometryDidChange.

(WebKit::PluginView::setParent):
Ditto.

(WebKit::PluginView::viewGeometryDidChange):
Convert the frame rect to window coordinates and pass it to the plug-in.

* WebProcess/Plugins/PluginView.h:
Add function declarations.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@62964 268f45cc-cd09-0410-ab3c-d52691b4dbfc