Revert two Kernel changes that were causing test failures.

tests/language/assign_static_type_test.dart

Index: tests/language/assign_static_type_test.dart
diff --git a/tests/language/assign_static_type_test.dart b/tests/language/assign_static_type_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..90b653d0a878c55676a89cb6156fb8e86c335c10
--- /dev/null
+++ b/tests/language/assign_static_type_test.dart
@@ -0,0 +1,33 @@
+// 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.
+
+// This test insures that statically initialized variables, fields, and parameters
+// report static type warnings.
+
+int a = "String"; // //# 01: static type warning, dynamic type error
+
+class A {
+  static const int c = "String"; //# 02: static type warning, checked mode compile-time error
+  final int d = "String"; //# 03: static type warning, dynamic type error
+  int e = "String"; //# 04: static type warning, dynamic type error
+  A() {
+     int f = "String"; //# 05: static type warning, dynamic type error
+  }
+  method(
+      [
+     int // //# 06: static type warning
+      g = "String"]) {
+    return g;
+  }
+}
+
+int main() {
+  var w = a; //# 01: continued
+  var x;
+  x = A.c; // //# 02: continued
+  var v = new A();
+  x = v.d; // //# 03: continued
+  x = v.e; // //# 04: continued
+      x = v.method(1); //# 06: continued
+}