Create separate scopes for constructors, setters, and other members.

tests/language/language_kernel.status

Index: tests/language/language_kernel.status
diff --git a/tests/language/language_kernel.status b/tests/language/language_kernel.status
index cadd82a994e6d3f19723e2c04371af03a94c4679..c4dfb1bd140a329b3d27e63fca8ae54f4ca7f3de 100644
--- a/tests/language/language_kernel.status
+++ b/tests/language/language_kernel.status
@@ -3,7 +3,6 @@
 # BSD-style license that can be found in the LICENSE file.
 
 [ $compiler == dartk || $compiler == dartkp ]
-bad_constructor_test/05: CompileTimeError
 bad_initializer1_negative_test: Crash
 body_less_constructor_wrong_arg_negative_test: Crash
 built_in_identifier_test/01: CompileTimeError
@@ -258,9 +257,6 @@ getter_parameters_test/01: MissingCompileTimeError
 getter_parameters_test/02: MissingCompileTimeError
 getter_parameters_test/03: MissingCompileTimeError
 getter_parameters_test/04: MissingCompileTimeError
-getter_setter_in_lib_test: RuntimeError
-if_null_assignment_behavior_test/09: RuntimeError
-if_null_assignment_behavior_test/10: RuntimeError
 if_null_assignment_behavior_test/15: RuntimeError
 implicit_scope_test: Crash
 import_private_test/01: MissingCompileTimeError
@@ -374,7 +370,6 @@ regress_28217_test/none: MissingCompileTimeError
 regress_28278_test: RuntimeError  # Mirrors Issue
 runtime_type_function_test: RuntimeError
 scope_variable_test/01: MissingCompileTimeError
-setter4_test: CompileTimeError
 static_field3_test/03: CompileTimeError
 static_field3_test/04: CompileTimeError
 static_parameter_test/01: MissingCompileTimeError