Re-apply "Adding a mechanism to 'upgrade' the Dart type of elements"

tests/html/html.status

 # Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 event_test: Skip  # Issue 1996
 interactive_test: Skip # Must be run manually.
 dromaeo_smoke_test: Skip # Issue 14521, 8257
 custom/template_wrappers_test: Pass, Fail # Issue 16656 (Chrome 33 regression)
 [ $runtime == drt || $runtime == dartium ]
 custom/template_wrappers_test: Pass # Issue 16656 Override others
@@ skipping 15 matching lines @@
 canvasrenderingcontext2d_test/drawImage_video_element_dataUrl: Pass,Fail # Issue 11834
 
 [ $compiler == none && ($runtime == drt || $runtime == dartium || $runtime == ContentShellInAndroid) ]
 # postMessage in dartium always transfers the typed array buffer, never a view
 postmessage_structured_test/typed_arrays: Fail
 xhr_test: Pass, Fail # Issue 12648
 xhr_test/json: Fail # Issue 13069
 async_test: Fail # Background timers not implemented.
 keyboard_event_test: Fail # Issue 13902
 isolates_test: Fail # Issue 13921
+custom/element_upgrade_test: Skip # Issue 17298
 
 [ $compiler == none && ($runtime == drt || $runtime == dartium || $runtime == ContentShellInAndroid) && $mode == debug ]
 websocket_test/websocket: Skip # Issue 17666
 canvasrenderingcontext2d_test/drawImage_video_element_dataUrl: Skip #Issue 17666
 
 [ $compiler == none && $runtime == ContentShellInAndroid ]
 element_offset_test/offset: Pass, Fail # Issue 13296
 
 [ $compiler == none && $runtime == drt && $system == windows ]
 worker_test/functional: Pass, Crash # Issue 9929.
@@ skipping 385 matching lines @@
 # Desktop operation systems do not support touch events on chrome 34 dartium.
 touchevent_test/supported: Fail
 
 [ $compiler == none && $runtime == dartium ]
 async_test: Timeout # Issue 13719: Please triage this failure.
 element_offset_test/offset: Pass, Fail # Issue 13719, 13296
 
 [ $compiler == dartanalyzer || $compiler == dart2analyzer ]
 audiocontext_test: StaticWarning
 custom/document_register_basic_test: StaticWarning
+custom/element_upgrade_test: StaticWarning

[blois, 2014/04/15 19:29:12]

Added.

[Jennifer Messerly, 2014/04/15 19:34:43]

just curious, what's the warning about?

[blois, 2014/04/15 20:47:43]

Warning is that a class which says it implements HtmlElement does not have all
of the members. The class in question is to make sure that only classes which
subclass HtmlElement can be upgraded and I did not want to implement every
member (would be fragile).

 datalistelement_test: StaticWarning
 documentfragment_test: StaticWarning
 element_add_test: StaticWarning
 element_test: StaticWarning
 events_test: StaticWarning
 htmlelement_test: StaticWarning
 localstorage_test: StaticWarning
 mutationobserver_test: StaticWarning
 track_element_constructor_test: StaticWarning
 transferables_test: StaticWarning
 typed_arrays_range_checks_test: StaticWarning
 typing_test: StaticWarning
 webgl_1_test: StaticWarning
 window_nosuchmethod_test: StaticWarning