FBTF: Remove unneeded headers from base/ (part 10)

chrome/browser/device_orientation/provider_unittest.cc

 // Copyright (c) 2010 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 <queue>
 
 #include "base/lock.h"
 #include "base/message_loop.h"
-#include "base/task.h"
 #include "chrome/browser/device_orientation/data_fetcher.h"
 #include "chrome/browser/device_orientation/orientation.h"
 #include "chrome/browser/device_orientation/provider.h"
 #include "chrome/browser/device_orientation/provider_impl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace device_orientation {
 namespace {
 
 // Class for checking expectations on orientation updates from the Provider.
@@ skipping 284 matching lines @@
   scoped_ptr<UpdateChecker> checker_a(new UpdateChecker(
       &pending_expectations_));
   scoped_ptr<UpdateChecker> checker_b(new UpdateChecker(
       &pending_expectations_));
 
   checker_a->AddExpectation(kTestOrientation);
   orientation_factory->SetOrientation(kTestOrientation);
   provider_->AddObserver(checker_a.get());
   MessageLoop::current()->Run();
 
-  provider_->RemoveObserver(checker_a.get()); // This stops the Provider.
+  provider_->RemoveObserver(checker_a.get());  // This stops the Provider.
 
   checker_b->AddExpectation(kTestOrientation2);
   orientation_factory->SetOrientation(kTestOrientation2);
   provider_->AddObserver(checker_b.get());
   MessageLoop::current()->Run();
 
   provider_->RemoveObserver(checker_b.get());
 }
 
 TEST_F(DeviceOrientationProviderTest, SignificantlyDifferent) {
@@ skipping 39 matching lines @@
   checker_b->AddExpectation(third_orientation);
   MessageLoop::current()->Run();
 
   provider_->RemoveObserver(checker_a.get());
   provider_->RemoveObserver(checker_b.get());
 }
 
 }  // namespace
 
 }  // namespace device_orientation