Fix remaining failing tests caused by test block 29 migration to Dart 2.0.

tests/corelib_2/corelib_2.status

Index: tests/corelib_2/corelib_2.status
diff --git a/tests/corelib_2/corelib_2.status b/tests/corelib_2/corelib_2.status
index 7988e52225b3073f97055bfd480f34b5de9f9103..9777f5f521f27b210e37c66097bdc34c16c2ddc1 100644
--- a/tests/corelib_2/corelib_2.status
+++ b/tests/corelib_2/corelib_2.status
@@ -79,6 +79,7 @@ compare_to2_test: RuntimeError
 string_trimlr_test/02: RuntimeError
 symbol_operator_test/03: RuntimeError
 symbol_reserved_word_test/04: MissingCompileTimeError
+symbol_reserved_word_test/05: MissingCompileTimeError
 symbol_reserved_word_test/06: RuntimeError
 symbol_reserved_word_test/07: MissingCompileTimeError
 symbol_reserved_word_test/09: RuntimeError
@@ -143,6 +144,9 @@ string_trimlr_test/02: RuntimeError # Uses Unicode 6.2.0 or earlier.
 string_trimlr_test/01: Fail
 string_trimlr_test/02: RuntimeError # Uses Unicode 6.2.0 or earlier.
 
+[ $compiler == dart2js && $runtime == d8 ]
+string_trimlr_test/02: RuntimeError # Uses Unicode 6.2.0 or earlier.
+
 [ $compiler == dart2js && $dart2js_with_kernel ]
 symbol_reserved_word_test/03: Pass # Issue 27394
 symbol_operator_test/03: RuntimeError # Issue 27394
@@ -151,9 +155,6 @@ symbol_reserved_word_test/09: RuntimeError # Issue 27394
 symbol_reserved_word_test/12: RuntimeError # Issue 27394
 symbol_test/none: RuntimeError # Issue 27394
 
-[ $compiler == dart2js && $runtime == jsshell ]
-symbol_test/none: RuntimeError
-
 [ $compiler == none && $runtime == vm ]
 string_static_test: MissingCompileTimeError