Remove U+180E from whitespace in js_runtime and tests

tests/corelib/corelib.status

Index: tests/corelib/corelib.status
diff --git a/tests/corelib/corelib.status b/tests/corelib/corelib.status
index b2e8e28ae1b57ef201c1e6b11f16866d4d048860..19185a995eac0a2201dbddc6bb0c52fc147fcdba 100644
--- a/tests/corelib/corelib.status
+++ b/tests/corelib/corelib.status
@@ -17,7 +17,6 @@ string_from_environment_test: Skip
 [ $compiler == none || $compiler == precompiler || $compiler == app_jit ]
 unicode_test: Fail        # Bug 6706
 compare_to2_test: Fail    # Bug 4018
-
 symbol_test/01: Fail, Pass # bug 11669
 
 # With the exception of 'void', new Symbol() should not accept reserved words.
@@ -29,6 +28,9 @@ symbol_test/none: Fail # bug 11669
 symbol_operator_test/03: Fail # bug 11669
 string_case_test/01: Fail # Bug 18061
 
+[ $compiler == none && ($runtime == drt || $runtime == dartium || $runtime == vm)]
+string_trimlr_test/02: Fail # Issue 29060
+
 # #void should be a valid symbol.
 [ $compiler == none || $compiler == precompiler || $compiler == app_jit || $compiler == dart2js ]
 symbol_reserved_word_test/02: CompileTimeError # bug 20191
@@ -78,6 +80,7 @@ double_parse_test/02: Fail, OK
 [ $runtime == safari || $runtime == safarimobilesim ]
 double_round3_test: Fail, OK # Runtime rounds 0.49999999999999994 to 1.
 double_round_to_double2_test: Fail, OK # Runtime rounds 0.49999999999999994 to 1.
+string_trimlr_test/02: Fail # Uses Unicode 6.2.0 or earlier.
 
 [ $runtime == ff ]
 double_round3_test: Pass, Fail, OK # Fails on ff 34, passes on ff 35. Runtime rounds 0.49999999999999994 to 1.
@@ -107,28 +110,23 @@ regress_r21715_test: RuntimeError # Requires bigint support.
 
 [ $compiler == dart2js && $runtime == chromeOnAndroid ]
 list_as_map_test: Pass, Slow # TODO(kasperl): Please triage.
+string_trimlr_test/02: Fail # Browser uses Unicode 6.2.0 or earlier.
 
 [ $compiler == dart2js && $runtime == safarimobilesim ]
 string_split_test: RuntimeError # Issue 21431
 
 [ $compiler == dart2js && $runtime == safarimobilesim ]
 list_test/01: Fail # Safari bug: Array(-2) seen as dead code.
-string_trimlr_test/none: Fail
+string_trimlr_test/01: Fail
+string_trimlr_test/02: Fail # Browser uses Unicode 6.2.0 or earlier.
 
 [ $compiler == dart2js && $runtime == ie10 ]
 string_case_test/01: Fail, OK  # Bug in IE.
 string_case_test/02: Fail, OK  # Bug in IE.
+string_trimlr_test/02: Fail # Browser uses Unicode 6.2.0 or earlier.
 
 [ $compiler == dart2js && ($runtime == ff || $runtime == jsshell) ]
 string_case_test/01: Fail, OK  # Bug in Firefox.
-int_parse_radix_test/none: Pass, RuntimeError # Issue 28983
-string_trim2_test: Pass, RuntimeError # Issue 28983
-string_trimlr_test/01: Pass, RuntimeError # Issue 28983
-string_trimlr_test/none: Pass, RuntimeError # Issue 28983
-double_parse_test/03: Pass, RuntimeError # Issue 28983
-double_parse_test/none: Pass, RuntimeError # Issue 28983
-num_parse_test/01: Pass, RuntimeError # Issue 28983
-num_parse_test/none: Pass, RuntimeError # Issue 28983
 
 [ $compiler == dart2js && ($runtime == ff || $runtime == jsshell) && $fast_startup == false]
 list_test/none: RuntimeError # Issue 27871, Issue 28014, proably Bug in jsshell / Firefox
@@ -170,6 +168,9 @@ stopwatch_test: Skip  # Flaky test due to expected performance behaviour.
 # The regexp tests are not verified to work on non d8/vm platforms yet.
 regexp/*: Skip
 
+[ $runtime == d8 ]
+string_trimlr_test/02: Fail # Uses Unicode 6.2.0 or earlier.
+
 [ $runtime == vm || $runtime == dart_precompiled ]
 regexp/global_test: Skip # Timeout. Issue 21709 and 21708
 regexp/pcre_test: Pass, Slow, Timeout # Issues 21593 and 22008