Updated status files for opera test failures: created issue 7413

tests/html/html.status

 # Copyright (c) 2012, 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.
 
 window_open_test: Skip # http://dartbug.com/5151
 
 event_test: Skip  # Issue 1996
 webgl_1_test: Skip  # Issue 1495
 xmldocument_test: Skip  # XML in dart:html is incomplete
 xmlelement_test: Skip  # XML in dart:html is incomplete
@@ skipping 192 matching lines @@
 node_test: Skip # Issue 6457
 
 [ $runtime == opera && $system == windows ]
 htmlelement_test: Fail, Pass
 
 [ $runtime == opera && $system == macos ]
 html/element_test/constructors: Fail
 
 
 [ $runtime == opera ]
-document_test/getCssCanvasContext: Fail # TODO(ahe): Please triage this failure.
-form_data_test: Fail # TODO(ahe): Please triage this failure.
-keyboard_event_test: Fail # TODO(ahe): Please triage this failure.
-xmldocument_2_test: Fail # TODO(ahe): Please triage this failure.
-element_test/eventListening: Fail # TODO(ahe): Please triage this failure.
-element_test/children: Fail # TODO(ahe): Please triage this failure.
+document_test/getCssCanvasContext: Fail # Issue: 7413
+form_data_test: Fail # Issue: 7413
+keyboard_event_test: Fail # Issue: 7413
+xmldocument_2_test: Fail # Issue: 7413
+element_test/eventListening: Fail # Issue: 7413
+element_test/children: Fail # Issue: 7413
 audiobuffersourcenode_test: Fail
 cache_test: Fail
 canvas_test: Pass,Fail
 contentelement_test: Fail
 audiocontext_test: Fail
 blob_constructor_test: Fail
 canvas_using_html_test: Fail
 canvas_test: Fail
 css_test: Fail
 cssstyledeclaration_test: Fail
@@ skipping 117 matching lines @@
 indexeddb_3_test: Fail  # Caught Error: DATA_ERR: DOM IDBDatabase Exception 5 Error: The data provided does not meet the requirements of the function.
 
 [ $compiler == dart2js && $runtime == ff ]
 xhr_test: Skip # Timeout
 inner_frame_test: Skip # Timeout
 svg_3_test: Skip # Timeout
 documentfragment_test: Skip # Timeout
 
 [ $compiler == dart2js && $runtime == chrome && $system == windows]
 css_test: Pass, Fail # Issue #2823