https://bugs.webkit.org/show_bug.cgi?id=41969

Reviewed by Sam Weinig.

* WebProcess/Plugins/DummyPlugin.cpp:
(WebKit::DummyPlugin::geometryDidChange):
* WebProcess/Plugins/DummyPlugin.h:
Add clip rect parameter.

* WebProcess/Plugins/Netscape/NetscapePlugin.cpp:
(WebKit::NetscapePlugin::NetscapePlugin):
Initialize m_npWindow.

(WebKit::NetscapePlugin::callSetWindow):
Call NPP_SetWindow.

(WebKit::NetscapePlugin::initialize):
Set the window type to NPWindowTypeDrawable for now.

(WebKit::NetscapePlugin::geometryDidChange):
Update the frame and clip rects and call NPP_SetWindow.

* WebProcess/Plugins/Netscape/NetscapePlugin.h:
Add an NPWindow member variable.

* WebProcess/Plugins/Plugin.h:
Add a clipRect parameter to geometryDidChange.

* WebProcess/Plugins/PluginView.cpp:
(WebKit::PluginView::PluginView):
Add the plug-in element to the constructor.

(WebKit::PluginView::viewGeometryDidChange):
Compute the clip rect and pass it to the plug-in.

* WebProcess/Plugins/PluginView.h:
(WebKit::PluginView::create):
Pass the plug-in element to the constructor.

* WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp:
(WebKit::WebFrameLoaderClient::createPlugin):
Pass the plug-in element to PluginView::create.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@62973 268f45cc-cd09-0410-ab3c-d52691b4dbfc