Rename XMatching to XWhere.

tests/corelib/list_map_test.dart

 // 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.
 
 
 main() {
   testOperations();
 }
 
 class ThrowMarker {
@@ skipping 77 matching lines @@
       try {
         actual = operation(reversed);
       } catch (e) {
         actual = throws;
       }
       testEquals(expect, actual, "$name: $list");
     }
     testOp((i) => i.first, "first");
     testOp((i) => i.last, "last");
     testOp((i) => i.single, "single");
-    testOp((i) => i.firstMatching((n) => false), "firstMatching<false");
-    testOp((i) => i.firstMatching((n) => n < 10), "firstMatching<10");
-    testOp((i) => i.firstMatching((n) => n < 5), "firstMatching<5");
-    testOp((i) => i.firstMatching((n) => true), "firstMatching<true");
-    testOp((i) => i.lastMatching((n) => false), "lastMatching<false");
-    testOp((i) => i.lastMatching((n) => n < 5), "lastMatching<5");
-    testOp((i) => i.lastMatching((n) => n < 10), "lastMatching<10");
-    testOp((i) => i.lastMatching((n) => true), "lastMatching<true");
-    testOp((i) => i.singleMatching((n) => false), "singleMatching<false");
-    testOp((i) => i.singleMatching((n) => n < 5), "singelMatching<5");
-    testOp((i) => i.singleMatching((n) => n < 10), "singelMatching<10");
-    testOp((i) => i.singleMatching((n) => true), "singleMatching<true");
+    testOp((i) => i.firstWhere((n) => false), "firstWhere<false");
+    testOp((i) => i.firstWhere((n) => n < 10), "firstWhere<10");
+    testOp((i) => i.firstWhere((n) => n < 5), "firstWhere<5");
+    testOp((i) => i.firstWhere((n) => true), "firstWhere<true");
+    testOp((i) => i.lastWhere((n) => false), "lastWhere<false");
+    testOp((i) => i.lastWhere((n) => n < 5), "lastWhere<5");
+    testOp((i) => i.lastWhere((n) => n < 10), "lastWhere<10");
+    testOp((i) => i.lastWhere((n) => true), "lastWhere<true");
+    testOp((i) => i.singleWhere((n) => false), "singleWhere<false");
+    testOp((i) => i.singleWhere((n) => n < 5), "singelWhere<5");
+    testOp((i) => i.singleWhere((n) => n < 10), "singelWhere<10");
+    testOp((i) => i.singleWhere((n) => true), "singleWhere<true");
     testOp((i) => i.contains(5), "contains(5)");
     testOp((i) => i.contains(10), "contains(10)");
     testOp((i) => i.any((n) => n < 5), "any<5");
     testOp((i) => i.any((n) => n < 10), "any<10");
     testOp((i) => i.every((n) => n < 5), "every<5");
     testOp((i) => i.every((n) => n < 10), "every<10");
     testOp((i) => i.max(), "max");
     testOp((i) => i.min(), "min");
     testOp((i) => i.reduce(0, (a, b) => a + b), "reduce-sum");
     testOp((i) => i.join("-"), "join-");
@@ skipping 35 matching lines @@
   testList([0, 1, 2, 3]);
   testList([3, 4, 5, 6]);
   testList([10, 11, 12, 13]);
   testList(l);
   testList(r);
   testList(base);
 
   // Reverse const list.
   Expect.listEquals(r, l.map(rev).toList());
 }