Format all tests.

tests/corelib_strong/int_round_to_double_test.dart

Index: tests/corelib_strong/int_round_to_double_test.dart
diff --git a/tests/corelib_strong/int_round_to_double_test.dart b/tests/corelib_strong/int_round_to_double_test.dart
index cc2a4caa28569f3a49ba2bd603b257530185cc6b..16cc95df88bbab3c5227be8d2e408d95920028c4 100644
--- a/tests/corelib_strong/int_round_to_double_test.dart
+++ b/tests/corelib_strong/int_round_to_double_test.dart
@@ -11,16 +11,14 @@ main() {
   Expect.equals(0x12345678, 0x12345678.roundToDouble());
   Expect.equals(0x123456789AB, 0x123456789AB.roundToDouble());
   Expect.equals(81985529216486900.0, 0x123456789ABCDEF.roundToDouble());
-  Expect.equals(
-      2.7898229935051914e+55,
+  Expect.equals(2.7898229935051914e+55,
       0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF.roundToDouble());
   Expect.equals(-1.0, -1.roundToDouble());
   Expect.equals(-0x1234, -0x1234.roundToDouble());
   Expect.equals(-0x12345678, -0x12345678.roundToDouble());
   Expect.equals(-0x123456789AB, -0x123456789AB.roundToDouble());
   Expect.equals(-81985529216486900.0, -0x123456789ABCDEF.roundToDouble());
-  Expect.equals(
-      -2.7898229935051914e+55,
+  Expect.equals(-2.7898229935051914e+55,
       -0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF.roundToDouble());
 
   Expect.isTrue(0.roundToDouble() is double);
@@ -29,15 +27,13 @@ main() {
   Expect.isTrue(0x12345678.roundToDouble() is double);
   Expect.isTrue(0x123456789AB.roundToDouble() is double);
   Expect.isTrue(0x123456789ABCDEF.roundToDouble() is double);
-  Expect.isTrue(
-      0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF.roundToDouble()
-      is double);
+  Expect.isTrue(0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF
+      .roundToDouble() is double);
   Expect.isTrue(-1.roundToDouble() is double);
   Expect.isTrue(-0x1234.roundToDouble() is double);
   Expect.isTrue(-0x12345678.roundToDouble() is double);
   Expect.isTrue(-0x123456789AB.roundToDouble() is double);
   Expect.isTrue(-0x123456789ABCDEF.roundToDouble() is double);
-  Expect.isTrue(
-      -0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF.roundToDouble()
-      is double);
-}
+  Expect.isTrue(-0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF
+      .roundToDouble() is double);
+}