VM: Re-format to use at most one newline between functions

runtime/vm/class_finalizer_test.cc

 // 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.
 
+#include "vm/class_finalizer.h"
 #include "platform/assert.h"
-#include "vm/class_finalizer.h"
 #include "vm/symbols.h"
 #include "vm/unit_test.h"
 
 namespace dart {
 
-
 static RawClass* CreateTestClass(const char* name) {
   const String& class_name =
       String::Handle(Symbols::New(Thread::Current(), name));
   const Script& script = Script::Handle();
   const Class& cls = Class::Handle(Class::New(
       Library::Handle(), class_name, script, TokenPosition::kNoSource));
   cls.set_interfaces(Object::empty_array());
   cls.SetFunctions(Object::empty_array());
   cls.SetFields(Object::empty_array());
   return cls.raw();
 }
 
-
 TEST_CASE(ClassFinalizer) {
   Zone* zone = thread->zone();
   Isolate* isolate = thread->isolate();
   ObjectStore* object_store = isolate->object_store();
   const GrowableObjectArray& pending_classes =
       GrowableObjectArray::Handle(zone, object_store->pending_classes());
   GrowableArray<const Class*> classes_1;
   classes_1.Add(&Class::Handle(CreateTestClass("BMW")));
   pending_classes.Add(*classes_1[0]);
   classes_1.Add(&Class::Handle(CreateTestClass("Porsche")));
@@ skipping 10 matching lines @@
   for (int i = 0; i < classes_1.length(); i++) {
     EXPECT(classes_1[i]->is_type_finalized());
   }
   for (int i = 0; i < classes_2.length(); i++) {
     EXPECT(classes_2[i]->is_type_finalized());
   }
   EXPECT(ClassFinalizer::AllClassesFinalized());
   EXPECT(ClassFinalizer::ProcessPendingClasses());
 }
 
-
 TEST_CASE(ClassFinalize_Cycles) {
   Zone* zone = thread->zone();
   Isolate* isolate = thread->isolate();
   ObjectStore* object_store = isolate->object_store();
   const GrowableObjectArray& pending_classes =
       GrowableObjectArray::Handle(zone, object_store->pending_classes());
   GrowableArray<const Class*> classes;
   classes.Add(&Class::Handle(CreateTestClass("Jungfrau")));
   pending_classes.Add(*classes[0]);
   classes.Add(&Class::Handle(CreateTestClass("Eiger")));
   pending_classes.Add(*classes[1]);
   // Create a cycle.
   classes[0]->set_super_type(
       Type::Handle(Type::NewNonParameterizedType(*classes[1])));
   classes[1]->set_super_type(
       Type::Handle(Type::NewNonParameterizedType(*classes[0])));
   EXPECT(!ClassFinalizer::ProcessPendingClasses());
 }
 
-
 static RawLibrary* NewLib(const char* url_chars) {
   String& url = String::ZoneHandle(Symbols::New(Thread::Current(), url_chars));
   return Library::New(url);
 }
 
-
 TEST_CASE(ClassFinalize_Resolve) {
   Zone* zone = thread->zone();
   Isolate* isolate = thread->isolate();
   ObjectStore* object_store = isolate->object_store();
   const GrowableObjectArray& pending_classes =
       GrowableObjectArray::Handle(zone, object_store->pending_classes());
   Class& rhb = Class::Handle(CreateTestClass("RhB"));
   pending_classes.Add(rhb);
   Class& sbb = Class::Handle(CreateTestClass("SBB"));
   pending_classes.Add(sbb);
   Library& lib = Library::Handle(NewLib("TestLib"));
   lib.AddClass(rhb);
   lib.AddClass(sbb);
   const String& superclass_name = String::Handle(sbb.Name());
   const UnresolvedClass& unresolved =
       UnresolvedClass::Handle(UnresolvedClass::New(
           LibraryPrefix::Handle(), superclass_name, TokenPosition::kNoSource));
   const TypeArguments& type_arguments = TypeArguments::Handle();
   rhb.set_super_type(
       Type::Handle(Type::New(Object::Handle(unresolved.raw()), type_arguments,
                              TokenPosition::kNoSource)));
   EXPECT(ClassFinalizer::ProcessPendingClasses());
 }
 
 }  // namespace dart