Removed supressions of test failures on Safari

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 147 matching lines @@
 
 [ $runtime == safari ]
 performance_api_test: Fail # window.performance.timing not in Safari 6.
 indexeddb_1_test: Fail # indexedDB not in Safari 6.
 indexeddb_2_test: Fail # indexedDB not in Safari 6.
 indexeddb_3_test: Fail # indexedDB not in Safari 6.
 indexeddb_4_test: Fail # indexedDB not in Safari 6.
 fileapi_test: Fail # requestFileSystem not supported in Safari 6.
 datalistelement_test: Fail # HTMLDataListElement not yet supported in Safari.
 contentelement_test: Fail # Safari 6 does not support content element.
 # The following tests all fail in Safari 5.1. (NOT Mountain Lion). These will go

[ricow1, 2012/12/11 12:01:05]

This comment is now outdated, the tests below do not have a valid reason for
failing

[Emily Fortuna, 2012/12/11 17:54:10]

+1 Please remove this comment, Martin.

[ricow1, 2012/12/11 17:57:24]

Well, we correctly need to triage these, so either put in a comment stating that
this needs to be triaged using the standard format or have one of the dart2js
guys do it  while removing these

[Emily Fortuna, 2012/12/11 18:00:09]

I agree; it's just the comment is not relevant now, so we should put a different
comment explaining what needs to be done.

 # away after we upgrade the buildbots to Mountain Lion after M1.
 # TODO(efortuna): Make our test framework able to separate tests out by browser
 # version.
-audiobuffersourcenode_test: Fail
 audiocontext_test: Fail
-blob_constructor_test: Fail
-canvas_pixel_array_type_alias_test: Fail
-canvas_test: Fail # createImageData not in Safari 5.
-canvasrenderingcontext2d_test: Fail
 datalistelement_test: Pass,Fail
-document_test: Fail
-dom_constructors_test: Fail
-element_test/additionalConstructors: Fail
-element_test/attributes: Fail, Crash
-element_test/constructors: Fail
 element_test/elements: Crash
 element_test/eventListening: Fail
-element_test/_ElementList: Fail, Crash
 element_test/queryAll: Fail, Crash
-element_add_test: Fail
-element_constructor_1_test: Fail
-element_webkit_test: Fail
-exceptions_test: Fail
-instance_of_test: Fail
-mutationobserver_test: Fail
-native_gc_test: Fail
 node_test: Skip # Issue 6457
-serialized_script_value_test: Fail
-svgelement2_test: Fail
-svgelement_test/constructors: Crash
-svgelement_test/css: Crash
-svgelement_test/additionalConstructors: Fail
-svgelement_test/elementget: Fail
-svgelement_test/elementset: Fail
 svgelement_test/innerHtml: Crash, Fail
 svgelement_test/outerHtml: Fail
-svgelement_test/svg: Fail
-url_test: Fail
 
 [ $runtime == opera && $system == windows ]
 htmlelement_test: Fail, Pass
 
 [ $runtime == opera && $system == macos ]
 html/element_test/constructors: Fail
 
 
 [ $runtime == opera ]
 audiobuffersourcenode_test: Fail
@@ skipping 107 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