Use a direct include of time headers in base/, part 2.

base/timer/timer_unittest.cc

 // Copyright (c) 2012 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 "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
-#include "base/timer.h"
+#include "base/timer/timer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::TimeDelta;
 
 namespace {
 
 // The message loops on which each timer should be tested.
 const base::MessageLoop::Type testing_message_loops[] = {
   base::MessageLoop::TYPE_DEFAULT,
   base::MessageLoop::TYPE_IO,
@@ skipping 462 matching lines @@
                 base::Bind(&SetCallbackHappened1));
     timer.Reset();
     // Since Reset happened before task ran, the user_task must not be cleared:
     ASSERT_FALSE(timer.user_task().is_null());
     base::MessageLoop::current()->Run();
     EXPECT_TRUE(g_callback_happened1);
   }
 }
 
 }  // namespace