Adjusted status for corelib_2/symbol_test for !$strong.

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 2c9bb5a21b71e6f8265e59eeff5348ef1c167f6c..7233f34facf11cb9e62e5ce8aa7b4142621edd9b 100644
--- a/tests/corelib_2/corelib_2.status
+++ b/tests/corelib_2/corelib_2.status
@@ -29,7 +29,6 @@ string_static_test: MissingCompileTimeError
 
 [ $compiler == dart2analyzer && !$strong ]
 symbol_reserved_word_test/05: MissingCompileTimeError # Issue 30245
-symbol_test/04: MissingCompileTimeError # Issue 30245
 
 [ $compiler == dart2js && $fast_startup ]
 apply3_test: Fail # mirrors not supported
@@ -131,7 +130,6 @@ symbol_reserved_word_test/12: RuntimeError
 symbol_test/01: MissingCompileTimeError
 symbol_test/02: MissingCompileTimeError
 symbol_test/03: MissingCompileTimeError
-symbol_test/04: MissingCompileTimeError
 symbol_test/none: RuntimeError
 unicode_test: RuntimeError
 string_case_test/01: RuntimeError
@@ -175,12 +173,10 @@ symbol_reserved_word_test/10: MissingCompileTimeError # Issue 11669, 19972
 [ $compiler == dart2js ]
 hash_set_test/01: RuntimeError # Issue 11551
 string_static_test: MissingCompileTimeError
-symbol_test/04: MissingCompileTimeError
 
 [ ($compiler == none || $compiler == precompiler || $compiler == app_jit) && $runtime != drt ]
 symbol_test/02: MissingCompileTimeError # Issue 11669
 symbol_test/03: MissingCompileTimeError # Issue 11669
-symbol_test/04: MissingCompileTimeError
 
 [ $runtime == safari || $runtime == safarimobilesim ]
 string_trimlr_test/02: RuntimeError # Uses Unicode 6.2.0 or earlier.
@@ -315,7 +311,6 @@ symbol_reserved_word_test/12: Crash
 symbol_test/01: Crash
 symbol_test/02: Crash
 symbol_test/03: Crash
-symbol_test/04: Crash
 symbol_test/none: Crash
 unicode2_test: Crash
 uri_base_test: Crash