Removes MessageLoop::TYPE_XXX where possible

gin/modules/timer_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "gin/modules/timer.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "gin/handle.h"
 #include "gin/object_template_builder.h"
@@ skipping 39 matching lines @@
   int count_;
 };
 
 WrapperInfo Result::kWrapperInfo = { gin::kEmbedderNativeGin };
 
 struct TestHelper {
   TestHelper(v8::Isolate* isolate)
       : runner(new Runner(&delegate, isolate)),
         scope(runner.get()),
         timer_module(TimerModule::Create(isolate)),
-        result(Result::Create(isolate)),
-        loop(base::MessageLoop::TYPE_DEFAULT) {
+        result(Result::Create(isolate)) {
     EXPECT_FALSE(runner->global().IsEmpty());
     runner->global()->Set(StringToV8(isolate, "timer"),
                           timer_module->GetWrapper(isolate));
     runner->global()->Set(StringToV8(isolate, "result"),
                           result->GetWrapper(isolate));
   }
 
   void QuitSoon() {
     loop.PostDelayedTask(FROM_HERE, base::MessageLoop::QuitWhenIdleClosure(),
                          base::TimeDelta::FromMilliseconds(0));
@@ skipping 75 matching lines @@
   // Destroy runner, which should destroy the timer object we created.
   helper.QuitSoon();
   helper.runner.reset(NULL);
   helper.loop.Run();
 
   // Timer should not have run because it was deleted.
   EXPECT_EQ(0, helper.result->count());
 }
 
 }  // namespace gin