Change core lib, dart2js, and more for new optional parameters syntax

tests/corelib/future_test.dart

Index: tests/corelib/future_test.dart
===================================================================
--- tests/corelib/future_test.dart	(revision 13683)
+++ tests/corelib/future_test.dart	(working copy)
@@ -74,7 +74,7 @@
   completer.completeException(exception);
   Expect.equals(exception, future.exception);
   Expect.equals(exception, err);
-  Expect.throws(() => future.value, check: (e) => e == exception);
+  Expect.throws(() => future.value, (e) => e == exception);
 }
 
 testCompleteWithCompleteHandlerAfterComplete() {
@@ -108,7 +108,7 @@
   });
   Expect.equals(exception, future.exception);
   Expect.equals(exception, err);
-  Expect.throws(() => future.value, check: (e) => e == exception);
+  Expect.throws(() => future.value, (e) => e == exception);
 }
 
 testCompleteWithManyCompleteHandlers() {
@@ -146,7 +146,7 @@
   Expect.equals(exception, before);
   Expect.equals(exception, after1);
   Expect.equals(exception, after2);
-  Expect.throws(() => future.value, check: (e) => e == exception);
+  Expect.throws(() => future.value, (e) => e == exception);
 }
 
 // Tests for [then]
@@ -207,7 +207,7 @@
   future.then((_) {}); // exception is thrown if we plan to use the value
   Expect.throws(
       () { completer.completeException(ex); },
-      check: (e) => e == ex);
+      (e) => e == ex);
 }
 
 testExceptionNoSuccessListeners() {
@@ -263,7 +263,7 @@
   future.handleException((e) { reached = true; return false; }); // overshadowed
   Expect.throws(
       () { completer.completeException(ex); },
-      check: (e) => e == ex);
+      (e) => e == ex);
   Expect.isTrue(reached);
 }
 
@@ -385,7 +385,7 @@
     exceptionFromCompleteHandler = f.exception;
   });
   future.then((v) => Expect.fail("Should not succeed"));
-  Expect.throws(() => completer.completeException(ex), check: (e) => ex == e);
+  Expect.throws(() => completer.completeException(ex), (e) => ex == e);
   Expect.equals(ex, exceptionFromCompleteHandler);
 }
 
@@ -438,7 +438,7 @@
   final transformedFuture = completer.future.transform((x) { throw error; });
   Expect.isFalse(transformedFuture.isComplete);
   transformedFuture.then((v) => null);
-  Expect.throws(() => completer.complete("42"), check: (e) => e == error);
+  Expect.throws(() => completer.complete("42"), (e) => e == error);
   Expect.equals(error, transformedFuture.exception);
 }
 
@@ -478,7 +478,7 @@
   });
   chainedFuture.then((v) => null);
   Expect.isFalse(chainedFuture.isComplete);
-  Expect.throws(() => completerA.complete("42"), check: (e) => e == error);
+  Expect.throws(() => completerA.complete("42"), (e) => e == error);
   Expect.equals(error, chainedFuture.exception);
 }