Disable formatting and add new-lines to make tests faster.

test/dart_codegen/expect/core/object.dart

 part of dart.core;
-
-class Object {
-  const Object();
-  bool operator ==(other) => identical(this, other);
-  int get hashCode => ((__x30) => DDC$RT.cast(__x30, dynamic, int,
-      "CastGeneral", """line 73, column 23 of dart:core/object.dart: """,
-      __x30 is int, true))(Primitives.objectHashCode(this));
-  String toString() => ((__x31) => DDC$RT.cast(__x31, dynamic, String,
-      "CastGeneral", """line 78, column 24 of dart:core/object.dart: """,
-      __x31 is String, true))(Primitives.objectToString(this));
-  dynamic noSuchMethod(Invocation invocation) {
-    throw new NoSuchMethodError(this, invocation.memberName,
-        invocation.positionalArguments, invocation.namedArguments);
+ class Object {const Object();
+ bool operator ==(other) => identical(this, other);
+ int get hashCode => ((__x30) => DDC$RT.cast(__x30, dynamic, int, "CastGeneral", """line 73, column 23 of dart:core/object.dart: """, __x30 is int, true))(Primitives.objectHashCode(this));
+ String toString() => ((__x31) => DDC$RT.cast(__x31, dynamic, String, "CastGeneral", """line 78, column 24 of dart:core/object.dart: """, __x31 is String, true))(Primitives.objectToString(this));
+ dynamic noSuchMethod(Invocation invocation) {
+  throw new NoSuchMethodError(this, invocation.memberName, invocation.positionalArguments, invocation.namedArguments);
   }
-  Type get runtimeType => ((__x32) => DDC$RT.cast(__x32, dynamic, Type,
-      "CastGeneral", """line 101, column 27 of dart:core/object.dart: """,
-      __x32 is Type, true))(getRuntimeType(this));
+ Type get runtimeType => ((__x32) => DDC$RT.cast(__x32, dynamic, Type, "CastGeneral", """line 101, column 27 of dart:core/object.dart: """, __x32 is Type, true))(getRuntimeType(this));
 }