Add some top level type inference rules for property gets.

pkg/front_end/testcases/inference/property_get_toplevel.dart

Index: pkg/front_end/testcases/inference/property_get_toplevel.dart
diff --git a/pkg/front_end/testcases/inference/property_get_toplevel.dart b/pkg/front_end/testcases/inference/property_get_toplevel.dart
new file mode 100644
index 0000000000000000000000000000000000000000..d9a8347ae2f4757bb09e4c4fe98273a0dcb20ac9
--- /dev/null
+++ b/pkg/front_end/testcases/inference/property_get_toplevel.dart
@@ -0,0 +1,28 @@
+// Copyright (c) 2017, 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.
+
+/*@testedFeatures=inference*/
+library test;
+
+class C {
+  int field = 0;
+  int get getter => 0;
+  int function() => 0;
+}
+
+C c = new C();
+var /*@topType=dynamic*/ field_ref = c. /*@target=C::field*/ field;
+var /*@topType=dynamic*/ getter_ref = c. /*@target=C::getter*/ getter;
+var /*@topType=() -> int*/ function_ref = c. /*@target=C::function*/ function;
+var /*@topType=dynamic*/ field_ref_list = /*@typeArgs=int*/ [
+  c. /*@target=C::field*/ field
+];
+var /*@topType=dynamic*/ getter_ref_list = /*@typeArgs=int*/ [
+  c. /*@target=C::getter*/ getter
+];
+var /*@topType=List<() -> int>*/ function_ref_list = /*@typeArgs=() -> int*/ [
+  c. /*@target=C::function*/ function
+];
+
+main() {}