Remove suppressions for ie9

tests/html/html.status

Index: tests/html/html.status
===================================================================
--- tests/html/html.status	(revision 40135)
+++ tests/html/html.status	(working copy)
@@ -219,116 +219,11 @@
 xhr_test/json: Fail # IE10 returns string, not JSON object
 xsltprocessor_test/supported: Fail
 
-[ $runtime == ie9 || $runtime == ie10 ]
+[ $runtime == ie10 ]
 custom/document_register_type_extensions_test/construction: Fail # Issue 13193
 custom/element_upgrade_test: Fail # Issue 18247
 worker_api_test: Fail # IE does not support URL.createObjectURL in web workers.
 
-[ $runtime == ie9 ]
-event_customevent_test: Fail # Issue 14170
-isolates_test: Skip # Issue 13027
-blob_constructor_test: Fail
-custom/document_register_type_extensions_test/namespaces: Fail # Issue 13193
-dom_constructors_test: Fail
-element_test/click: Fail                # IE does not support firing this event.
-filereader_test: Fail   # Not supported.
-form_element_test: Fail # Issue 4793.
-localstorage_test: Fail
-postmessage_structured_test: Skip   # BUG(5685): times out.
-serialized_script_value_test: Fail
-url_test: Fail              # IE9 does not support createObjectURL (it is supported in IE10)
-canvasrenderingcontext2d_test/drawImage_video_element: Fail # IE does not support drawImage w/ video element
-canvasrenderingcontext2d_test/drawImage_video_element_dataUrl: Fail # IE does not support drawImage w/ video element
-canvasrenderingcontext2d_test/drawImage_image_element: Pass, Fail # Issue: 11416
-input_element_test/attributes: Fail # IE returns null while others ''
-xhr_cross_origin_test: Skip # Issue 12920
-xhr_test/json: Fail # IE9 returns null because of unsupported type
-js_test: RuntimeError # Issue 14645
-custom: Skip # Issue 16717
-custom_elements_test: Skip # Issue 16717
-
-# IE9 Feature support statuses-
-# All changes should be accompanied by platform support annotation changes.
-audiobuffersourcenode_test/supported: Fail
-audiocontext_test/supported: Fail
-cache_test/supported: Fail
-crypto_test/supported: Fail
-css_test/supportsPointConversions: Fail
-document_test/supports_cssCanvasContext: Fail
-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_output: Fail
-element_types_test/supported_progress: Fail
-element_types_test/supported_shadow: Fail
-element_types_test/supported_template: Fail
-element_types_test/supported_track: Fail
-fileapi_test/supported: Fail
-form_data_test/supported: Fail
-history_test/supported_HashChangeEvent: Fail
-history_test/supported_state: Fail
-indexeddb_1_test/supported: Fail
-indexeddb_1_test/supportsDatabaseNames: Fail
-input_element_test/supported_date: Fail
-input_element_test/supported_datetime-local: Fail
-input_element_test/supported_email: Fail
-input_element_test/supported_month: Fail
-input_element_test/supported_number: Fail
-input_element_test/supported_range: Fail
-input_element_test/supported_search: Fail
-input_element_test/supported_tel: Fail
-input_element_test/supported_time: Fail
-input_element_test/supported_url: Fail
-input_element_test/supported_week: Fail
-media_stream_test/supported_MediaStreamEvent: Fail
-media_stream_test/supported_MediaStreamTrackEvent: Fail
-media_stream_test/supported_media: Fail
-mutationobserver_test/supported: Fail
-range_test/supported: Fail
-rtc_test/supported: Fail
-shadow_dom_test/supported: Fail
-speechrecognition_test/supported: Fail
-svgelement_test/supported_altGlyph: Fail
-svgelement_test/supported_animate: Fail
-svgelement_test/supported_animateMotion: Fail
-svgelement_test/supported_animateTransform: Fail
-svgelement_test/supported_feBlend: Fail
-svgelement_test/supported_feColorMatrix: Fail
-svgelement_test/supported_feComponentTransfer: Fail
-svgelement_test/supported_feConvolveMatrix: Fail
-svgelement_test/supported_feDiffuseLighting: Fail
-svgelement_test/supported_feDisplacementMap: Fail
-svgelement_test/supported_feDistantLight: Fail
-svgelement_test/supported_feFlood: Fail
-svgelement_test/supported_feFuncA: Fail
-svgelement_test/supported_feFuncB: Fail
-svgelement_test/supported_feFuncG: Fail
-svgelement_test/supported_feFuncR: Fail
-svgelement_test/supported_feGaussianBlur: Fail
-svgelement_test/supported_feImage: Fail
-svgelement_test/supported_feMerge: Fail
-svgelement_test/supported_feMergeNode: Fail
-svgelement_test/supported_feOffset: Fail
-svgelement_test/supported_feSpecularLighting: Fail
-svgelement_test/supported_feTile: Fail
-svgelement_test/supported_feTurbulence: Fail
-svgelement_test/supported_filter: Fail
-svgelement_test/supported_foreignObject: Fail
-svgelement_test/supported_set: Fail
-touchevent_test/supported: Fail
-transition_event_test/supported: Fail
-typed_arrays_1_test/supported: Fail
-webgl_1_test/supported: Fail
-websocket_test/supported: Fail
-websql_test/supported: Fail
-worker_test/supported: Fail
-xhr_test/supported_onLoadEnd: Fail
-xhr_test/supported_onProgress: Fail
-xhr_test/supported_overrideMimeType: Fail
-xsltprocessor_test/supported: Fail
-
 [ $compiler == dart2js && $runtime == drt && $unchecked ]
 audiocontext_test/functional: Pass, Fail