Remove unused linked_ptr inclusion

chrome/test/chromedriver/session_commands_unittest.cc

 // Copyright (c) 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 "chrome/test/chromedriver/session_commands.h"
 
 #include <memory>
 #include <string>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
-#include "base/memory/linked_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/threading/thread.h"
 #include "base/values.h"
 #include "chrome/test/chromedriver/chrome/status.h"
 #include "chrome/test/chromedriver/chrome/stub_chrome.h"
 #include "chrome/test/chromedriver/commands.h"
 #include "chrome/test/chromedriver/session.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 122 matching lines @@
   status_code = ExecuteSetAutoReporting(&session, params, &value).code();
   ASSERT_EQ(kOk, status_code);
   ASSERT_FALSE(session.auto_reporting_enabled);
 
   // check that autoreporting was disabled successfully
   status_code = ExecuteIsAutoReporting(&session, params, &value).code();
   ASSERT_EQ(kOk, status_code);
   ASSERT_TRUE(value.get()->GetAsBoolean(&enabled));
   ASSERT_FALSE(enabled);
 }