Added constructor for touchlist.

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
 
 # Layout tests are only supported on DRT.
 [ $runtime == ie9 || $runtime == ie10 || $runtime == safari || $runtime == ff || $runtime == chrome || $runtime == opera ]
 *layout_test: Skip
 
 [ $runtime == chrome ]
 element_types_test/supported_content: Fail
 element_types_test/supported_shadow: Fail
 input_element_test/supported_date: Pass, Fail      # Chrome stable does not support this input type.
 input_element_test/supported_datetime: Fail
 input_element_test/supported_datetime-local: Fail
 input_element_test/supported_month: Fail
 input_element_test/supported_week: Fail
 speechrecognition_test/supported: Pass, Fail       # Chrome stable does not support it.
 shadow_dom_test/supported: Fail
 speechrecognition_test/types: Pass, Fail
 touchevent_test/supported: Fail
+touchlist_test/supported: Fail
 
 [$runtime == drt || $runtime == dartium || $runtime == chrome]
 webgl_1_test: Pass, Fail # Issue 8219
 
 [ $runtime == drt || $runtime == chrome]
 audiobuffersourcenode_test: Pass, Fail, Timeout, Crash # AudiobufferSourceNode is flaky on Chrome and Dartium - filed issue 8021 for the timeout.
 audiocontext_test: Pass, Timeout, Crash  # Issue 8021.
 
 [ $compiler == none && ($runtime == drt || $runtime == dartium) ]
 request_animation_frame_test: Skip   # drt hangs; requestAnimationFrame not implemented
@@ skipping 51 matching lines @@
 shadow_dom_test/supported: Fail
 speechrecognition_test/supported: Fail
 storage_test: Fail, Pass
 svgelement_test/supported_altGlyph: Fail
 svgelement_test/supported_animate: Fail
 svgelement_test/supported_animateTransform: Fail
 svgelement_test/supported_animateMotion: Fail
 svgelement_test/supported_foreignObject: Fail
 svgelement_test/supported_set: Fail
 touchevent_test/supported: Fail
+touchlist_test/supported: Fail
 webgl_1_test/supported: Fail
 websql_test/supported: Fail
 websocket_test/websocket: Fail # TODO(efortuna): Issue 7875.
 window_open_test: Skip
 xhr_cross_origin_test: Fail # TODO(efortuna): Issue 7875.
 xhr_test/supported_HttpRequestProgressEvent: Fail
 xsltprocessor_test/supported: Fail
 history_test/history: Pass, Fail # issue 8183
 
 [ $runtime == ie9 ]
 document_test/supports_cssCanvasContext: Fail
 dromaeo_smoke_test: Skip #TODO(efortuna): investigating.
 element_test/click: Fail                # IE does not support firing this event.
 element_types_test/supported_content: Fail
 element_types_test/supported_datalist: Fail
 element_types_test/supported_details: Fail
 element_types_test/supported_keygen: Fail
 element_types_test/supported_meter: Fail
 element_types_test/supported_object: Fail
 element_types_test/supported_output: Fail
 element_types_test/supported_progress: Fail
 element_types_test/supported_shadow: Fail
 element_types_test/supported_track: Fail
 form_data_test: Fail # Issue 4793.
 form_element_test: Fail # Issue 4793.
 inner_frame_test: Skip # Issue 5727 (timeout)
 typed_arrays_1_test/supported: Fail
+touchlist_test/supported: Fail
 localstorage_test: Fail
 webgl_1_test/supported: Fail
 websql_test/supported: Fail
 #
 # Investigate and triage the following into bug reports.
 #
 audiobuffersourcenode_test: Fail
 audiocontext_test: Fail
 blob_constructor_test: Fail
 cache_test/supported: Fail
@@ skipping 81 matching lines @@
 input_element_test/supported_time: Fail, Crash
 input_element_test/supported_week: Fail, Crash
 media_stream_test/supported_media: Fail
 media_stream_test/supported_MediaStreamEvent: Fail
 media_stream_test/supported_MediaStreamTrackEvent: Fail
 notifications_test/supported: Fail # Issue: 7414
 performance_api_test/supported: Fail
 shadow_dom_test/supported: Fail
 speechrecognition_test/supported: Fail
 touchevent_test/supported: Fail
+touchlist_test/supported: Fail
 webgl_1_test: Pass, Fail # Issue 8219
 
 audiocontext_test: Crash, Fail # Issue: 7414
 datalistelement_test: Fail # Issue: 7414
 element_test/elements: Crash, Fail # Issue: 7414
 wheelevent_test: Fail # Issue: 7414
 
 [ $runtime == opera ]
 document_test/supports_cssCanvasContext: Fail
 document_test/document: Fail # Issue: 7413
@@ skipping 20 matching lines @@
 htmlelement_test: Fail
 indexeddb_1_test/supported: Fail
 mutationobserver_test/supported: Fail
 notifications_test/supported: Fail
 performance_api_test/supported: Fail
 serialized_script_value_test: Fail
 speechrecognition_test/supported: Fail
 svg_test/supported_externalResourcesRequired: Fail
 svg_test/supported_langSpace: Fail
 typed_arrays_arraybuffer_test: Fail
+touchlist_test/supported: Fail
 url_test: Fail
 fileapi_test: Skip # Timeout.
 inner_frame_test: Skip # Timeout.
 js_interop_3_test: Skip # Timeout.
 js_interop_4_test: Skip # Timeout.
 isolates_test: Skip # Timeout.
 websql_test/supported: Fail
 
 [ $runtime == ff ]
 audiobuffersourcenode_test: Fail # FF only has Audio element.
@@ skipping 20 matching lines @@
 input_element_test/supported_number: Fail
 input_element_test/supported_range: Fail
 media_stream_test/supported_MediaStreamEvent: Fail
 media_stream_test/supported_MediaStreamTrackEvent: Fail
 notifications_test/supported: Fail
 shadow_dom_test/supported: Fail
 speechrecognition_test/supported: Fail
 svg_test/supported_externalResourcesRequired: Fail
 svg_test/supported_langSpace: Fail
 touchevent_test/supported: Fail
+touchlist_test/supported: Fail
 transferables_test: Fail   # Issue 3392.
 webgl_1_test: Pass, Fail   # Issue 8219
 websql_test/supported: Fail
 xhr_test/supported_HttpRequestProgressEvent: Fail
 dromaeo_smoke_test: Pass, Fail # Issue: 8257
 
 [ $runtime == ie9 && ($system == linux || $system == macos) ]
 *: Skip
 
 [ $runtime == safari && ($system == linux || $system == windows) ]
 *: Skip
 
 # 'html' tests import the HTML library, so they only make sense in
 # a browser environment.
 [ $runtime == vm ]
 *: Skip
 
 [ $compiler == dart2js ]
 transferables_test: Skip # until isInstance works in dart2js
 
 [ $compiler == dart2js && ($runtime == drt || $runtime == ff) ]
 request_animation_frame_test: Skip # Async test hangs.
 
 [ $compiler == dart2js && ($runtime == drt || $runtime == chrome || $runtime == ff || $runtime == safari) ]
 isolates_test: Skip   # Timeout because leg does not support web workers.
 
 [ $compiler == dart2js && $runtime == ff ]
 inner_frame_test: Skip # Timeout