Move session_id.{cc,h} from chrome/browser/sessions to components/sessions

chrome/browser/sessions/base_session_service.h

 // 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.
 
 #ifndef CHROME_BROWSER_SESSIONS_BASE_SESSION_SERVICE_H_
 #define CHROME_BROWSER_SESSIONS_BASE_SESSION_SERVICE_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/gtest_prod_util.h"
 #include "base/location.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "base/task/cancelable_task_tracker.h"
 #include "base/threading/sequenced_worker_pool.h"
-#include "chrome/browser/sessions/session_id.h"
+#include "components/sessions/session_id.h"
 #include "url/gurl.h"
 
 class Profile;
 class SessionBackend;
 class SessionCommand;
 
 namespace sessions {
 class SerializedNavigationEntry;
 }
 
@@ skipping 155 matching lines @@
   // The number of commands sent to the backend before doing a reset.
   int commands_since_reset_;
 
   // A token to make sure that all tasks will be serialized.
   base::SequencedWorkerPool::SequenceToken sequence_token_;
 
   DISALLOW_COPY_AND_ASSIGN(BaseSessionService);
 };
 
 #endif  // CHROME_BROWSER_SESSIONS_BASE_SESSION_SERVICE_H_