Move frog/tests/{leg,leg_only,frog_native} to tests/compiler/.

frog/tests/leg_only/do_test.dart

-// Copyright (c) 2011, 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.
-
-void do1() {
-  bool cond = true;
-  var result = 0;
-  var x = 0;
-  do {
-    if (x == 10) cond = false;
-    result += x;
-    x = x + 1;
-  } while(cond);
-  Expect.equals(55, result);
-}
-
-void do2() {
-  var t = 0;
-  var i = 0;
-  do {
-    t = t + 10;
-    i++;
-  } while (i == 0);
-  Expect.equals(10, t);
-}
-
-void do3() {
-  var i = 0;
-  do {
-    i++;
-  } while (false);
-  Expect.equals(1, i);
-}
-
-void do4() {
-  var cond1 = true;
-  var result = 0;
-  var i = 0;
-  do {
-    if (i == 9) cond1 = false;
-    var cond2 = true;
-    var j = 0;
-    do {
-      if (j == 9) cond2 = false;
-      result = result + 1;
-      j = j + 1;
-    } while(cond2);
-    i = i + 1;
-  } while(cond1);
-  Expect.equals(100, result);
-}
-
-void main() {
-  do1();
-  do2();
-  do3();
-  do4();
-}