Move all core files in //components/sessions into core/ subdir

chrome/browser/sync/glue/synced_session_tracker.h

 // Copyright 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_SYNC_GLUE_SYNCED_SESSION_TRACKER_H_
 #define CHROME_BROWSER_SYNC_GLUE_SYNCED_SESSION_TRACKER_H_
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
-#include "components/sessions/session_id.h"
-#include "components/sessions/session_types.h"
+#include "components/sessions/core/session_id.h"
+#include "components/sessions/core/session_types.h"
 #include "components/sync_driver/glue/synced_session.h"
 #include "components/sync_driver/tab_node_pool.h"
 
 namespace browser_sync {
 
 // Class to manage synced sessions. The tracker will own all SyncedSession
 // and SyncedSessionTab objects it creates, and deletes them appropriately on
 // destruction.
 // Note: SyncedSession objects are created for all synced sessions, including
 // the local session (whose tag we maintain separately).
@@ skipping 221 matching lines @@
   // The tag for this machine's local session, so we can distinguish the foreign
   // sessions.
   std::string local_session_tag_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncedSessionTracker);
 };
 
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_GLUE_SYNCED_SESSION_TRACKER_H_