Update suppressions for IE9

tests/lib/lib.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.
 
 [ $compiler == dart2js && $runtime == drt ]
 convert/chunked_conversion_utf87_test: Pass, Fail # v8 bug: Issue 12293
 typed_data/byte_data_test: Pass, Fail # v8 bug: Issue 12293
 
 [ $compiler == dart2js ]
 math/double_pow_test: Fail
@@ skipping 16 matching lines @@
 mirrors/unnamed_library_test: Fail # Issue 10580
 async/run_async3_test: Fail # _enqueueImmediate runs after Timer. http://dartbug.com/9002
 async/run_async4_test: Pass, Fail # no global exception handler in isolates. http://dartbug.com/9012
 async/run_async6_test: Fail # global error handling is not supported. http://dartbug.com/5958
 async/stream_controller_async_test: Fail, Pass # http://dartbug.com/11953
 
 
 [ $csp ]
 mirrors/*: Skip # Issue 6490
 
-[ $compiler == dart2js && $runtime != jsshell && $runtime != safari && $runtime != ff]
+[ $compiler == dart2js && $runtime != jsshell && $runtime != safari && $runtime != ff && $runtime != ie9 && $runtime != ie10]
 math/math_test: Fail
 math/math2_test: Fail
 
 [ $compiler == dart2js && $jscl ]
 async/future_test: Fail # Timer interface not supported; dartbug.com/7728.
 async/slow_consumer2_test: Fail # Timer interface not supported; dartbug.com/7728.
 async/slow_consumer3_test: Fail # Timer interface not supported; dartbug.com/7728.
 async/slow_consumer_test: Fail # Timer interface not supported; dartbug.com/7728.
 async/stream_from_iterable_test: Fail # Timer interface not supported; dartbug.com/7728.
 async/stream_state_nonzero_timer_test: Fail # Timer interface not supported; dartbug.com/7728.
@@ skipping 31 matching lines @@
 # FF setTimeout can fire early: https://bugzilla.mozilla.org/show_bug.cgi?id=291386
 multiple_timer_test: Pass, Fail
 timer_isolate_test: Pass, Fail
 timer_test: Pass, Fail
 convert/chunked_conversion_utf88_test: Pass, Timeout  # Issue 12029
 convert/streamed_conversion_utf8_encode_test: Pass, Timeout  # Issue 12029
 
 [ $runtime == ie9 ]
 # IE9 doesn't support typed arrays.
 typed_data/*: Fail # Issue 11971
-convert/chunked_conversion_utf88_test: Pass, Slow  # Issue 12029
+convert/chunked_conversion_utf88_test: Pass, Slow, Timeout  # Issue 12029
+convert/streamed_conversion_utf8_encode_test: Pass, Timeout  # Issue 12029
 
 [ $runtime == opera ]
 async/multiple_timer_test: Pass, Fail
 
 [ $runtime == opera && $system == windows]
 # TODO(efortuna): Investigate.
 async/timer_test: Fail, Pass
 
 [ $runtime == vm ]
 async/timer_not_available_test: Fail, OK # only meant to test when there is no way to
@@ skipping 18 matching lines @@
 async/multiple_timer_test: Fail, Pass # See Issue 10982
 async/timer_test: Fail, Pass # See Issue 10982
 
 [ $arch == simmips || $arch == mips ]
 convert/chunked_conversion_utf88_test: Pass, Slow # Issue 12025.
 convert/streamed_conversion_json_utf8_decode_test: Pass, Slow
 
 [ $arch == simarm || $arch == arm ]
 typed_data/uint32x4_arithmetic_test: Crash # Unimplemented