LayoutTests:

LayoutTests:

        Reviewed by Beth Dakin.

        Layout test for <rdar://problem/5091330> REGRESSION: Repro crash in
        -[WebBaseNetscapePluginView(WebNPPCallbacks) destroyStream:reason:]
        navigating away from page with DivX movie plug-in (13203)

        * plugins/destroy-stream-twice-expected.txt: Added.
        * plugins/destroy-stream-twice.html: Added.

WebKit:

        Reviewed by Beth Dakin, reviewed by Maciej Stachowiak.

        Layout test for <rdar://problem/5091330> REGRESSION: Repro crash in
        -[WebBaseNetscapePluginView(WebNPPCallbacks) destroyStream:reason:]
        navigating away from page with DivX movie plug-in (13203)

        Changed LOG_ERROR to LOG so the layout test doesn't produce console spew
        every time you run it.

        * Plugins/WebBaseNetscapePluginView.mm:
        (-[WebBaseNetscapePluginView destroyStream:reason:]):

WebKitTools:

        Reviewed by Beth Dakin.

        Layout test for <rdar://problem/5091330> REGRESSION: Repro crash in
        -[WebBaseNetscapePluginView(WebNPPCallbacks) destroyStream:reason:]
        navigating away from page with DivX movie plug-in (13203)

        Added hasStream property and destroyStream function, used by layout test.

        * DumpRenderTree/TestNetscapePlugIn.subproj/PluginObject.c:
        (pluginGetProperty):
        (pluginInvoke):
        (pluginAllocate):
        * DumpRenderTree/TestNetscapePlugIn.subproj/PluginObject.h:
        * DumpRenderTree/TestNetscapePlugIn.subproj/main.c:
        (NPP_NewStream):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@20597 268f45cc-cd09-0410-ab3c-d52691b4dbfc