Move remaining Blimp feature code to core.

blimp/client/core/settings/settings_feature.h

 // Copyright 2016 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_FEATURE_SETTINGS_FEATURE_H_
-#define BLIMP_CLIENT_FEATURE_SETTINGS_FEATURE_H_
+#ifndef BLIMP_CLIENT_CORE_SETTINGS_SETTINGS_FEATURE_H_
+#define BLIMP_CLIENT_CORE_SETTINGS_SETTINGS_FEATURE_H_
 
 #include "base/macros.h"
 #include "blimp/net/blimp_message_processor.h"
 
 namespace blimp {
 namespace client {
 
 // The feature is used to send global settings to the engine.
 class SettingsFeature : public BlimpMessageProcessor {
  public:
@@ skipping 18 matching lines @@
 
   // Used to avoid sending unnecessary messages to engine.
   bool record_whole_document_;
 
   DISALLOW_COPY_AND_ASSIGN(SettingsFeature);
 };
 
 }  // namespace client
 }  // namespace blimp
 
-#endif  // BLIMP_CLIENT_FEATURE_SETTINGS_FEATURE_H_
+#endif  // BLIMP_CLIENT_CORE_SETTINGS_SETTINGS_FEATURE_H_