Format all tests.

tests/corelib/splay_tree_test.dart

Index: tests/corelib/splay_tree_test.dart
diff --git a/tests/corelib/splay_tree_test.dart b/tests/corelib/splay_tree_test.dart
index c6de49736b6fbb9b14bc581de80f801ad4a8f24c..f1064a3b8679bf6b9f719b5a4a17e92d72fbfdc6 100644
--- a/tests/corelib/splay_tree_test.dart
+++ b/tests/corelib/splay_tree_test.dart
@@ -4,10 +4,10 @@
 
 // Dart test for Splaytrees.
 library splay_tree_test;
+
 import "package:expect/expect.dart";
 import 'dart:collection';
 
-
 main() {
   // Simple tests.
   SplayTreeMap tree = new SplayTreeMap();
@@ -27,7 +27,8 @@ main() {
 
   for (var v in ["first", "second", "third", "fourth", "fifth"]) {
     Expect.isTrue(tree.containsValue(v));
-  };
+  }
+  ;
   Expect.isFalse(tree.containsValue("sixth"));
 
   tree[7] = "seventh";
@@ -75,10 +76,10 @@ void regressRemoveWhere2() {
 
   var t = new SplayTreeSet();
   t.addAll([1, 2, 3, 4, 5]);
-  t.removeWhere((_) => true);  // Should not throw.
+  t.removeWhere((_) => true); // Should not throw.
   Expect.isTrue(t.isEmpty);
   t.addAll([1, 2, 3, 4, 5]);
-  t.retainWhere((_) => false);  // Should not throw.
+  t.retainWhere((_) => false); // Should not throw.
   Expect.isTrue(t.isEmpty);
 }
 
@@ -95,8 +96,6 @@ void testSetFrom() {
   Expect.equals(3, set2.length);
 }
 
-
-
 void regressFromCompare() {
   // Regression test for http://dartbug.com/23387.
   // The compare and isValidKey arguments to SplayTreeMap.from were ignored.
@@ -107,13 +106,14 @@ void regressFromCompare() {
     }
     throw "isValidKey failure";
   }
+
   bool isValidKey(o) => o is IncomparableKey;
   IncomparableKey key(int n) => new IncomparableKey(n);
 
   var entries = {key(0): 0, key(1): 1, key(2): 2, key(0): 0};
   Expect.equals(4, entries.length);
-  var map = new SplayTreeMap<IncomparableKey, int>.from(
-      entries, compare, isValidKey);
+  var map =
+      new SplayTreeMap<IncomparableKey, int>.from(entries, compare, isValidKey);
   Expect.equals(3, map.length);
   for (int i = 0; i < 3; i++) {
     Expect.isTrue(map.containsKey(key(i)));
@@ -125,8 +125,12 @@ void regressFromCompare() {
   Expect.equals(null, map[key(5)]);
   Expect.equals(null, map[1]);
   Expect.equals(null, map["string"]);
-  Expect.throws(() { map[1] = 42; });
-  Expect.throws(() { map["string"] = 42; });
+  Expect.throws(() {
+    map[1] = 42;
+  });
+  Expect.throws(() {
+    map["string"] = 42;
+  });
   map[key(5)] = 42;
   Expect.equals(4, map.length);
   Expect.equals(42, map[key(5)]);