Format all tests.

tests/lib/mirrors/relation_assignable_test.dart

Index: tests/lib/mirrors/relation_assignable_test.dart
diff --git a/tests/lib/mirrors/relation_assignable_test.dart b/tests/lib/mirrors/relation_assignable_test.dart
index d59d6236ce5c868dc665bd33aa98adf545b0855c..e7843d5b1daf9e05bd68286b50c7fd6a13b2100a 100644
--- a/tests/lib/mirrors/relation_assignable_test.dart
+++ b/tests/lib/mirrors/relation_assignable_test.dart
@@ -10,7 +10,9 @@ import "dart:mirrors";
 import "package:expect/expect.dart";
 
 class Superclass {}
+
 class Subclass1 extends Superclass {}
+
 class Subclass2 extends Superclass {}
 
 typedef bool NumberPredicate(num x);
@@ -22,7 +24,9 @@ typedef int IntegerGenerator();
 typedef double DoubleGenerator();
 
 class A<T> {}
+
 class B<T> extends A<T> {}
+
 class C<T extends num> {}
 
 test(MirrorSystem mirrors) {
@@ -62,7 +66,7 @@ test(MirrorSystem mirrors) {
 
   Expect.isTrue(Nul.isAssignableTo(Obj));
   Expect.isTrue(Obj.isAssignableTo(Nul));
-  Expect.isTrue(Nul.isAssignableTo(Super));  // Null type is bottom type.
+  Expect.isTrue(Nul.isAssignableTo(Super)); // Null type is bottom type.
   Expect.isTrue(Super.isAssignableTo(Nul));
 
   // Function typedef - argument type.
@@ -97,7 +101,6 @@ test(MirrorSystem mirrors) {
   Expect.isTrue(Obj.isAssignableTo(IntPred));
   Expect.isTrue(Obj.isAssignableTo(DubPred));
 
-
   // Function typedef - return type.
   TypedefMirror NumGen = thisLibrary.declarations[#NumberGenerator];
   TypedefMirror IntGen = thisLibrary.declarations[#IntegerGenerator];
@@ -128,7 +131,6 @@ test(MirrorSystem mirrors) {
   Expect.isTrue(Obj.isAssignableTo(IntGen));
   Expect.isTrue(Obj.isAssignableTo(DubGen));
 
-  
   // Function - argument type.
   TypeMirror NumPredRef = NumPred.referent;
   TypeMirror IntPredRef = IntPred.referent;
@@ -160,7 +162,6 @@ test(MirrorSystem mirrors) {
   Expect.isTrue(Obj.isAssignableTo(IntPredRef));
   Expect.isTrue(Obj.isAssignableTo(DubPredRef));
 
-
   // Function - return type.
   TypeMirror NumGenRef = NumGen.referent;
   TypeMirror IntGenRef = IntGen.referent;
@@ -191,7 +192,6 @@ test(MirrorSystem mirrors) {
   Expect.isTrue(Obj.isAssignableTo(IntGenRef));
   Expect.isTrue(Obj.isAssignableTo(DubGenRef));
 
-
   // Function typedef / function.
   Expect.isTrue(NumPred.isAssignableTo(NumPredRef));
   Expect.isTrue(IntPred.isAssignableTo(IntPredRef));
@@ -200,7 +200,6 @@ test(MirrorSystem mirrors) {
   Expect.isTrue(IntPredRef.isAssignableTo(IntPred));
   Expect.isTrue(DubPredRef.isAssignableTo(DubPred));
 
-
   // Function typedef / function.
   Expect.isTrue(NumGen.isAssignableTo(NumGenRef));
   Expect.isTrue(IntGen.isAssignableTo(IntGenRef));
@@ -209,7 +208,6 @@ test(MirrorSystem mirrors) {
   Expect.isTrue(IntGenRef.isAssignableTo(IntGen));
   Expect.isTrue(DubGenRef.isAssignableTo(DubGen));
 
-
   // Type variable.
   TypeMirror TFromA =
       (thisLibrary.declarations[#A] as ClassMirror).typeVariables.single;
@@ -228,12 +226,11 @@ test(MirrorSystem mirrors) {
   Expect.isFalse(TFromB.isAssignableTo(TFromC));
   Expect.isFalse(TFromC.isAssignableTo(TFromA));
   Expect.isFalse(TFromC.isAssignableTo(TFromB));
-  
+
   TypeMirror Num = coreLibrary.declarations[#num];
   Expect.isTrue(TFromC.isAssignableTo(Num));
   Expect.isTrue(Num.isAssignableTo(TFromC));
 
-
   // dynamic & void.
   TypeMirror Dynamic = mirrors.dynamicType;
   Expect.isTrue(Dynamic.isAssignableTo(Dynamic));