https://bugs.webkit.org/show_bug.cgi?id=41984

Reviewed by Sam Weinig.

* WebKit2.xcodeproj/project.pbxproj:
Add NetscapePluginMac.cpp.

* WebProcess/Plugins/Netscape/NetscapePlugin.cpp:
(WebKit::NetscapePlugin::NetscapePlugin):
Initialize drawing and event models.

(WebKit::NetscapePlugin::initialize):
Call platformPostInitialize.

(WebKit::NetscapePlugin::destroy):
Call NPP_Destroy.

(WebKit::NetscapePlugin::paint):
Call platformPaint.

* WebProcess/Plugins/Netscape/NetscapePlugin.h:
Add member functions.

* WebProcess/Plugins/Netscape/mac/NetscapePluginMac.cpp: Added.
(WebKit::NetscapePlugin::platformPostInitialize):
Set default event and drawing models and verify that they are compatible.

(WebKit::NetscapePlugin::platformPaint):
Send a paint event (assuming the Cocoa event model currently).

* WebProcess/Plugins/PluginView.cpp:
(WebKit::PluginView::paint):
Change the paint rect to be in window coordinates.

(WebKit::PluginView::viewGeometryDidChange):
(WebKit::PluginView::clipRectInWindowCoordinates):
* WebProcess/Plugins/PluginView.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@62993 268f45cc-cd09-0410-ab3c-d52691b4dbfc