Remove support for NPObjects.

third_party/WebKit/LayoutTests/TestExpectations

 # ====== Oilpan-only failures from here ======
 # Most of these actually cause the tests to report success, rather than
 # failure. Expected outputs will be adjusted for the better once Oilpan
 # has been well and truly enabled always.
 
 # With Oilpan, the parent pointer in the CSSRule hierarchy is
 # strong. This is the intended behavior.
 crbug.com/345630 fast/dom/StyleSheet/gc-parent-rule.html [ Failure ]
 crbug.com/345630 fast/dom/StyleSheet/gc-parent-stylesheet.html [ Failure ]
 crbug.com/345655 fast/dom/StyleSheet/detached-parent-rule-without-wrapper.html [ Failure ]
@@ skipping 541 matching lines @@
 crbug.com/404597 fast/css/text-overflow-ellipsis-button.html [ Pass Failure ]
 crbug.com/404597 [ Win ] fast/selectors/007a.html [ Pass Failure ]
 
 crbug.com/505364 imported/web-platform-tests/custom-elements/instantiating-custom-elements/extensions-to-document-interface/create-element-interface-type-is-a-type-extension.html [ Failure ]
 
 crbug.com/517840 imported/web-platform-tests/webrtc/rtcpeerconnection/rtcpeerconnection-idl.html [ Failure Timeout ]
 
 # New W3C failures (dpranke@ to triage)
 
 # Linux Aura doesn't support NPAPI plugins (yet?)
-crbug.com/318978 [ Linux ] compositing/plugins/invalidate_rect.html [ Skip ]
 crbug.com/318978 [ Linux ] fast/frames/sandboxed-iframe-navigation-allowed.html [ Skip ]
 crbug.com/318978 [ Linux ] fast/frames/sandboxed-iframe-plugins.html [ Skip ]
 crbug.com/318978 [ Linux ] http/tests/security/contentSecurityPolicy/1.1/plugintypes-affects-child.html [ Skip ]
 crbug.com/318978 [ Linux ] http/tests/security/contentSecurityPolicy/1.1/plugintypes-invalid.html [ Skip ]
 crbug.com/318978 [ Linux ] http/tests/security/contentSecurityPolicy/1.1/plugintypes-url-01.html [ Skip ]
 crbug.com/318978 [ Linux ] http/tests/security/contentSecurityPolicy/object-src-does-not-affect-child.html [ Skip ]
 crbug.com/318978 [ Linux ] http/tests/security/contentSecurityPolicy/object-src-none-allowed.html [ Skip ]
 crbug.com/318978 [ Linux ] http/tests/security/contentSecurityPolicy/plugin-in-iframe-with-csp.html [ Skip ]
 crbug.com/318978 [ Linux ] permissionclient/plugin-permission.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/embed-attributes-setting.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/embed-prefers-plugins-for-images.html [ Skip ]
-crbug.com/318978 [ Linux ] plugins/form-value.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/fullscreen-plugins-dont-reload.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/instance-available-before-stylesheets-loaded-object.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/instance-available-before-stylesheets-loaded.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/multiple-plugins.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/no-mime-with-valid-extension.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/open-and-close-window-with-plugin.html [ Skip ]
-crbug.com/318978 [ Linux ] plugins/override-node-method.html [ Skip ]

[piman, 2016/03/23 17:28:02]

Some of these (will) have been converted to ppapi (and are still meaningful), so
we'll want to keep them.

[dcheng, 2016/03/24 03:14:08]

I've reverted all layout test changes just to see how the bots look.

-crbug.com/318978 [ Linux ] plugins/plugin-destroyed-enumerate.html [ Skip ]
-crbug.com/318978 [ Linux ] plugins/plugin-remove-subframe.html [ Skip ]
-crbug.com/318978 [ Linux ] plugins/refcount-leaks.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/reloadplugins-no-pages.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/tabindex.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/webview-plugin-scroll.html [ Skip ]
-crbug.com/318978 [ Linux ] plugins/empty-per-context-data.html [ Skip ]
-crbug.com/318978 [ Linux ] plugins/plugin-cancel-sync-xhr.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/plugin-initiate-popup-window.html [ Skip ]
-crbug.com/318978 [ Linux ] plugins/release-frame-content-window.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/update-widgets-crash.html [ Skip ]
-crbug.com/318978 [ Linux ] plugins/window-open.html [ Skip ]
 
 
 crbug.com/552494 scrollbars/overflow-scrollbar-combinations.html [ Pass Failure ]
 crbug.com/552494 virtual/prefer_compositing_to_lcd_text/scrollbars/overflow-scrollbar-combinations.html [ Pass Failure ]
 crbug.com/552494 virtual/rootlayerscrolls/scrollbars/overflow-scrollbar-combinations.html [ Pass Failure ]
 
 crbug.com/380217 [ Linux Win ] fast/shapes/shape-outside-floats/shape-outside-floats-inset-rounded-large-radius.html [ Skip ]
 crbug.com/380217 [ Win ] fast/shapes/shape-outside-floats/shape-outside-floats-inset-rounded-bottom-left.html [ Skip ]
 
 crbug.com/405389 imported/csswg-test/css-shapes-1/shape-outside/supported-shapes/polygon/shape-outside-polygon-017.html [ Failure ]
@@ skipping 778 matching lines @@
 crbug.com/591832 [ Mac10.10 Mac10.11 Retina ] compositing/squashing/squash-partial-repaint-inside-squashed-layer.html [ Failure ]
 crbug.com/591832 [ Mac10.10 Mac10.11 Retina ] compositing/squashing/squashing-inside-preserve-3d-element.html [ Failure ]
 
 crbug.com/591902 [ Linux Mac10.10 Mac10.11 Retina ] http/tests/security/contentTypeOptions/nosniff-script-without-content-type-blocked.html [ Failure ]
 
 crbug.com/592185 fast/repaint/fixed-right-in-page-scale.html [ Failure Pass ]
 
 crbug.com/592409 inspector-protocol/debugger/stepping-with-blackboxed-ranges.html [ NeedsManualRebaseline ]
 
 crbug.com/594595 [ Linux ] http/tests/security/mixedContent/websocket/insecure-websocket-in-secure-page-worker-allowed.html [ Timeout Pass ]