Bug 56886

Looks like plug-ins are failing to load for some reason. Here's the list of tests that are failing: Tests where results did not match expected results: compositing/plugins/composited-plugin.html compositing/plugins/small-to-large-composited-plugin.html fast/frames/sandboxed-iframe-about-blank.htmk fast/frames/sandboxed-iframe-navigation-allowed.html fast/frames/sandboxed-iframe-plugins.html expected actual diff pretty diff fast/replaced/invalid-object-with-fallback.html java/java-and-plugins.html java/lc3/JSObject/ToObject-001.html platform/mac/plugins/testplugin-onnew-onpaint.html plugins/destroy-during-npp-new.html plugins/destroy-stream-twice.html plugins/embed-inside-object.html plugins/get-empty-url.html plugins/get-file-url.html plugins/get-javascript-url.html plugins/get-url-that-the-resource-load-delegate-will-disallow.html plugins/get-url-with-blank-target.html plugins/get-user-agent-with-null-npp-from-npp-new.html plugins/inner-html-display-none.html plugins/instance-available-before-stylesheets-loaded-object.html plugins/instance-available-before-stylesheets-loaded.html plugins/invalidate_rect.html plugins/multiple-plugins.html plugins/netscape-dom-access.html plugins/netscape-plugin-map-data-to-src.html plugins/netscape-plugin-setwindow-size-2.html plugins/netscape-plugin-setwindow-size.html plugins/no-mime-with-valid-extension.html plugins/override-node-method.html plugins/pass-different-npp-struct.html plugins/plugin-document-back-forward.html plugins/plugin-remove-subframe.html plugins/refcount-leaks.html plugins/reloadplugins-no-pages.html plugins/resize-from-plugin.html plugins/return-npobject.html plugins/script-object-invoke.html plugins/set-status.html plugins/npruntime/construct.html plugins/npruntime/embed-property.html plugins/npruntime/enumerate.html plugins/npruntime/evaluate.html plugins/npruntime/get-int-identifier-special-values.html plugins/npruntime/get-property-return-value.html plugins/npruntime/identifier-conversion.html plugins/npruntime/invoke-browserfuncs.html plugins/npruntime/invoke-default.html plugins/npruntime/invoke.html plugins/npruntime/object-from-destroyed-plugin.html plugins/npruntime/plugin-scriptable-object-invoke-default.html plugins/npruntime/round-trip-npobject.html http/tests/plugins/cross-frame-object-access.html http/tests/plugins/get-url.html http/tests/plugins/geturlnotify-from-npp-destroystream.html http/tests/plugins/interrupted-get-url.html http/tests/plugins/local-geturl-from-remote.html http/tests/plugins/npapi-response-headers.html http/tests/security/frameNavigation/xss-DENIED-plugin-navigation.html Tests that caused the DumpRenderTree tool to crash: plugins/get-url-with-iframe-target.html plugins/get-url-with-javascript-destroying-plugin.html plugins/geturl-replace-query.html plugins/reentrant-update-widget-positions.html plugins/return-error-from-new-stream-doesnt-invoke-destroy-stream.html plugins/return-negative-one-from-write.html plugins/update-widgets-crash.html plugins/window-open.html plugins/npruntime/npruntime.html http/tests/plugins/post-url-file.html http/tests/plugins/third-party-cookie-accept-policy.html