Move all components/offline_pages/ files into component/offline_pages/core

components/offline_pages/core/background/add_request_task.h

Index: components/offline_pages/core/background/add_request_task.h
diff --git a/components/offline_pages/background/add_request_task.h b/components/offline_pages/core/background/add_request_task.h
similarity index 80%
rename from components/offline_pages/background/add_request_task.h
rename to components/offline_pages/core/background/add_request_task.h
index 3b6b0c7edbd0e7f742b068592ff1a44649249594..9544f74b8ca574ae19c36dfde426b03e698360f3 100644
--- a/components/offline_pages/background/add_request_task.h
+++ b/components/offline_pages/core/background/add_request_task.h
@@ -2,14 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_OFFLINE_PAGES_BACKGROUND_ADD_REQUEST_TASK_H_
-#define COMPONENTS_OFFLINE_PAGES_BACKGROUND_ADD_REQUEST_TASK_H_
+#ifndef COMPONENTS_OFFLINE_PAGES_CORE_BACKGROUND_ADD_REQUEST_TASK_H_
+#define COMPONENTS_OFFLINE_PAGES_CORE_BACKGROUND_ADD_REQUEST_TASK_H_
 
 #include <memory>
 #include <vector>
 
 #include "base/memory/weak_ptr.h"
-#include "components/offline_pages/background/request_queue_store.h"
+#include "components/offline_pages/core/background/request_queue_store.h"
 #include "components/offline_pages/core/task.h"
 
 namespace offline_pages {
@@ -43,4 +43,4 @@ class AddRequestTask : public Task {
 
 }  // namespace offline_pages
 
-#endif  // COMPONENTS_OFFLINE_PAGES_BACKGROUND_ADD_REQUEST_TASK_H_
+#endif  // COMPONENTS_OFFLINE_PAGES_CORE_BACKGROUND_ADD_REQUEST_TASK_H_