Restructure contents of blimp/client.

blimp/client/feature/tab_control_feature.h

 // Copyright 2015 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 BLIMP_CLIENT_SESSION_TAB_CONTROL_FEATURE_H_
-#define BLIMP_CLIENT_SESSION_TAB_CONTROL_FEATURE_H_
+#ifndef BLIMP_CLIENT_FEATURE_TAB_CONTROL_FEATURE_H_
+#define BLIMP_CLIENT_FEATURE_TAB_CONTROL_FEATURE_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "blimp/client/blimp_client_export.h"
 #include "blimp/net/blimp_message_processor.h"
 #include "ui/gfx/geometry/size.h"
 
 namespace gfx {
 class Size;
 }
@@ skipping 29 matching lines @@
   // Used to avoid sending unnecessary messages to engine.
   gfx::Size last_size_;
   float last_device_pixel_ratio_ = -1;
 
   DISALLOW_COPY_AND_ASSIGN(TabControlFeature);
 };
 
 }  // namespace client
 }  // namespace blimp
 
-#endif  // BLIMP_CLIENT_SESSION_TAB_CONTROL_FEATURE_H_
+#endif  // BLIMP_CLIENT_FEATURE_TAB_CONTROL_FEATURE_H_