Move compile-time constant registrations to the backend.

tests/language/language_dart2js.status

Index: tests/language/language_dart2js.status
diff --git a/tests/language/language_dart2js.status b/tests/language/language_dart2js.status
index 8656db404759f1272a0a4b82b0f16eabfb93c94a..7fb6917d7f568c003791aad453d1c87fdf35b4d2 100644
--- a/tests/language/language_dart2js.status
+++ b/tests/language/language_dart2js.status
@@ -240,19 +240,6 @@ setter_override_test/00: Fail # Issue 11496
 setter_override_test/03: Fail # Issue 11496
 setter_override2_test/02: Fail # Issue 11496
 
-compile_time_constant10_test/01: Fail # Issue 5519
-compile_time_constant10_test/02: Fail # Issue 5519
-compile_time_constant_arguments_test/01: Fail # Issue 5519
-compile_time_constant_arguments_test/02: Fail # Issue 5519
-compile_time_constant_arguments_test/03: Fail # Issue 5519
-compile_time_constant_arguments_test/05: Fail # Issue 5519
-compile_time_constant_arguments_test/06: Fail # Issue 5519
-const_syntax_test/05: Fail # Issue 12933
-const_syntax_test/06: Fail # Issue 12933
-const_syntax_test/07: Fail # Issue 12933
-const_syntax_test/08: Fail # Issue 12933
-const_syntax_test/10: Fail # Issue 12933
-compile_time_constant_c_test/02: Fail # Issue 12933
 constructor9_test/01: Fail # Issue 12935
 constructor_named_arguments_test/01: Fail # Issue 5519
 final_syntax_test/01: Fail # Issue 13020
@@ -321,8 +308,6 @@ compile_time_constant_checked3_test/04: Fail, OK
 compile_time_constant_checked3_test/05: Fail, OK
 compile_time_constant_checked3_test/06: Fail, OK
 
-final_is_not_const_test/01: Fail # Issue 12692
-
 [ $compiler == dart2dart && $minified ]
 super_getter_setter_test: Fail # Issue 11065.
 f_bounded_quantification4_test: Fail # Issue 12605.