Format all tests.

tests/language/throw_expr_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.
 
 import "package:expect/expect.dart";
 
 // Dart test program for testing throw expressions.
 
 void test1() {
   var x = 6;
   try {
     throw x = 10;
     x = 0;
-  } catch(e) {
+  } catch (e) {
     Expect.equals(10, e);
     Expect.equals(10, x);
     x = 15;
   }
   Expect.equals(15, x);
   x = 100;
   try {
     throw x++;
     x = 0;
-  } catch(e) {
+  } catch (e) {
     Expect.equals(100, e);
     Expect.equals(101, x);
     x = 150;
   }
   Expect.equals(150, x);
 }
 
 void test2() {
   var x = 6;
   try {
     throw x + 4;
-  } catch(e) {
+  } catch (e) {
     Expect.equals(10, e);
     Expect.equals(6, x);
     x = 15;
   }
   Expect.equals(15, x);
 }
 
 foo(x, y) => throw "foo" "$x";
 
 bar(x, y) => throw "foo" "${throw x}";
 
 class Q {
   var qqq;
-  f(x) { qqq = x; }
+  f(x) {
+    qqq = x;
+  }
+
   Q get nono => throw "nono";
 }
 
 void test3() {
   try {
     throw throw throw "up";
-  } catch(e) {
+  } catch (e) {
     Expect.equals("up", e);
   }
 
   var x = 10;
   try {
     foo(x = 12, throw 7);
-  } catch(e) {
+  } catch (e) {
     Expect.equals(7, e);
     Expect.equals(12, x);
   }
 
   x = 10;
   try {
     foo(x++, 10);
-  } catch(e) {
+  } catch (e) {
     Expect.equals("foo10", e);
     Expect.equals(11, x);
   }
 
   x = 100;
   try {
     bar(++x, 10);
-  } catch(e) {
+  } catch (e) {
     Expect.equals(101, e);
     Expect.equals(101, x);
   }
 
   x = null;
   try {
     x = new Q();
-    x..f(11) ..qqq = throw 77 ..f(22);
-  } catch(e) {
+    x
+      ..f(11)
+      ..qqq = throw 77
+      ..f(22);
+  } catch (e) {
     Expect.equals(77, e);
     Expect.equals(11, x.qqq);
   }
 }
 
 void test4() {
   var q = new Q();
   Expect.throws(() => q.nono, (e) => e == "nono");
 }
 
 main() {
   test1();
   test2();
   test3();
   test4();
 }