Emit compile-time error for 'static' formal parameters.

tests/co19/co19-dart2js.status

 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 [ $compiler == dart2js && $runtime == drt ]
 LibTest/core/List/sort_A01_t02: Pass, Fail # v8 bug: Issue 12293
 LibTest/core/List/sort_A01_t03: Pass, Fail # v8 bug: Issue 12293
 LibTest/core/Map/Map_class_A01_t04: Pass, Fail # v8 bug: Issue 12293
 
 [ $compiler == dart2js && $runtime == jsshell ]
@@ skipping 296 matching lines @@
 *: Skip
 
 #
 # Missing compile-time errors.
 #
 [ $compiler == dart2js ]
 Language/03_Overview/1_Scoping_A01_t39: Fail # dartbug.com/7202
 Language/05_Variables/05_Variables_A07_t07: Fail # Checks that a compile-time error occurs if a global constant variable is not initialized at declaration.
 Language/05_Variables/05_Variables_A07_t08: Fail # Checks that a compile-time error occurs if a global typed constant variable is not initialized at declaration.
 Language/05_Variables/05_Variables_A08_t01: Fail # Checks that a compile-time error occurs if a constant variable is not initialized.
-Language/06_Functions/2_Formal_Parameters/1_Required_Formals_A02_t04: Fail # Checks that static variable declaration can't be a required formal parameter
 Language/06_Functions/2_Formal_Parameters/1_Required_Formals_A02_t06: Fail # Checks that a functionSignature parameter cannot be final.
 Language/06_Functions/2_Formal_Parameters/1_Required_Formals_A02_t07: Fail # Checks that a functionSignature parameter cannot be declared as variable.
 Language/06_Functions/2_Formal_Parameters/2_Optional_Formals_A03_t03: Fail # TODO(ahe): Enforce optional parameter semantics.
 Language/06_Functions/2_Formal_Parameters/2_Optional_Formals_A03_t04: Fail # TODO(ahe): Enforce optional parameter semantics.
 Language/07_Classes/07_Classes_A02_t11: Fail # Checks that it is a compile-time error if a static final variable declaration does not include explicit initializer.
 Language/12_Expressions/01_Constants_A20_t03: Fail # Checks that an identifier expression that denotes a type parameter  can not be assigned to a constant variable.
 Language/12_Expressions/05_Strings/1_String_Interpolation_A01_t09: Fail # Checks that it is a compile-time error if a string interpolation construct does not start with IDENTIFIER_NO_DOLLAR or opening brace.
 Language/12_Expressions/05_Strings_A02_t46: Fail # Checks that multi-line strings that contain characters and sequences prohibited by this grammar, cause compile-time errors.
 Language/12_Expressions/05_Strings_A02_t48: Fail # Checks that multi-line strings that contain characters and sequences prohibited by this grammar, cause compile-time errors.
 Language/12_Expressions/30_Identifier_Reference_A04_t09: Fail # Checks that it is a compile-time error when a built-in identifier dynamic is used as the declared name of a type variable.
@@ skipping 309 matching lines @@
 
 [ $compiler == dart2js ]
 Language/07_Classes/6_Constructors/3_Constant_Constructors_A05_t04: fail # co19-roll r587: Please triage this failure
 Language/07_Classes/6_Constructors/3_Constant_Constructors_A05_t04: fail # co19-roll r587: Please triage this failure
 LibTest/json/stringify_A01_t01: fail # co19-roll r587: Please triage this failure
 LibTest/json/stringify_A02_t01: fail # co19-roll r587: Please triage this failure
 LibTest/math/pow_A04_t01: fail # co19-roll r587: Please triage this failure
 LibTest/math/pow_A14_t01: fail # co19-roll r587: Please triage this failure
 LibTest/math/pow_A16_t01: fail # co19-roll r587: Please triage this failure