Revert "Better messages for optimized index errors."

tests/compiler/dart2js_extra/consistent_index_error_array_test.dart

Index: tests/compiler/dart2js_extra/consistent_index_error_array_test.dart
diff --git a/tests/compiler/dart2js_extra/consistent_index_error_array_test.dart b/tests/compiler/dart2js_extra/consistent_index_error_array_test.dart
deleted file mode 100644
index 90b9ac2e353e077b21259e641b69e43e1f6f5605..0000000000000000000000000000000000000000
--- a/tests/compiler/dart2js_extra/consistent_index_error_array_test.dart
+++ /dev/null
@@ -1,151 +0,0 @@
-// Copyright (c) 2015, 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.
-
-import "package:expect/expect.dart";
-import "dart:typed_data";
-
-// Test that optimized indexing and slow path indexing produce the same error.
-
-@NoInline()
-@AssumeDynamic()
-confuse(x) => x;
-
-class TooHigh {
-  static load1() {
-    var a = confuse(true) ? [10,11] : [10,11,12,13,14];
-    try {
-      // dynamic receiver causes method to be called via interceptor.
-      return confuse(a)[3];
-    } catch (e) {
-      return e;
-    }
-    Expect.fail('unreached');
-  }
-
-  static load2() {
-    try {
-      confuse(load2x)(3);
-    } catch (e) {
-      return e;
-    }
-    Expect.fail('unreached');
-  }
-  static load2x(i) {
-    var a = confuse(true) ? [10,11] : [10,11,12,13,14];
-    // 'a' is inferred as JSArray of unknown length so has optimized check.
-    return a[i];
-  }
-
-  static test() {
-    var e1 = load1();
-    var e2 = load2();
-    Expect.equals('$e1', '$e2', '\n  A: "$e1"\n  B: "$e2"\n');
-  }
-}
-
-class Negative {
-  static load1() {
-    var a = confuse(true) ? [10,11] : [10,11,12,13,14];
-    try {
-      // dynamic receiver causes method to be called via interceptor.
-      return confuse(a)[-3];
-    } catch (e) {
-      return e;
-    }
-    Expect.fail('unreached');
-  }
-
-  static load2() {
-    try {
-      confuse(load2x)(-3);
-    } catch (e) {
-      return e;
-    }
-    Expect.fail('unreached');
-  }
-  static load2x(i) {
-    var a = confuse(true) ? [10,11] : [10,11,12,13,14];
-    // 'a' is inferred as JSArray of unknown length so has optimized check.
-    return a[i];
-  }
-
-  static test() {
-    var e1 = load1();
-    var e2 = load2();
-    Expect.equals('$e1', '$e2', '\n  A: "$e1"\n  B: "$e2"\n');
-  }
-}
-
-class Empty {
-  static load1() {
-    var a = confuse(true) ? [] : [10,11,12,13,14];
-    try {
-      // dynamic receiver causes method to be called via interceptor.
-      return confuse(a)[-3];
-    } catch (e) {
-      return e;
-    }
-    Expect.fail('unreached');
-  }
-
-  static load2() {
-    try {
-      confuse(load2x)(-3);
-    } catch (e) {
-      return e;
-    }
-    Expect.fail('unreached');
-  }
-  static load2x(i) {
-    var a = confuse(true) ? [] : [10,11,12,13,14];
-    // 'a' is inferred as JSArray of unknown length so has optimized check.
-    return a[i];
-  }
-
-  static test() {
-    var e1 = load1();
-    var e2 = load2();
-    Expect.equals('$e1', '$e2', '\n  A: "$e1"\n  B: "$e2"\n');
-  }
-}
-
-class BadType {
-  static load1() {
-    var a = confuse(true) ? [10,11] : [10,11,12,13,14];
-    try {
-      // dynamic receiver causes method to be called via interceptor.
-      return confuse(a)['a'];
-    } catch (e) {
-      return e;
-    }
-    Expect.fail('unreached');
-  }
-
-  static load2() {
-    try {
-      confuse(load2x)('a');
-    } catch (e) {
-      return e;
-    }
-    Expect.fail('unreached');
-  }
-  static load2x(i) {
-    var a = confuse(true) ? [10,11] : [10,11,12,13,14];
-    // 'a' is inferred as JSArray of unknown length so has optimized check.
-    return a[i];
-  }
-
-  static test() {
-    var e1 = load1();
-    var e2 = load2();
-    Expect.equals('$e1', '$e2', '\n  A: "$e1"\n  B: "$e2"\n');
-  }
-}
-
-main() {
-  TooHigh.test();
-  Negative.test();
-  Empty.test();
-  BadType.test();
-}