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

components/offline_pages/core/offline_page_metadata_store.h

Index: components/offline_pages/core/offline_page_metadata_store.h
diff --git a/components/offline_pages/offline_page_metadata_store.h b/components/offline_pages/core/offline_page_metadata_store.h
similarity index 87%
rename from components/offline_pages/offline_page_metadata_store.h
rename to components/offline_pages/core/offline_page_metadata_store.h
index 26314804bdce08b2df6e0ad0280aee4937a3fb73..0ac604052145f7ade6b9c57f96053ed905a05037 100644
--- a/components/offline_pages/offline_page_metadata_store.h
+++ b/components/offline_pages/core/offline_page_metadata_store.h
@@ -2,16 +2,16 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_OFFLINE_PAGES_OFFLINE_PAGE_METADATA_STORE_H_
-#define COMPONENTS_OFFLINE_PAGES_OFFLINE_PAGE_METADATA_STORE_H_
+#ifndef COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_METADATA_STORE_H_
+#define COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_METADATA_STORE_H_
 
 #include <stdint.h>
 
 #include <vector>
 
 #include "base/callback.h"
-#include "components/offline_pages/offline_page_item.h"
-#include "components/offline_pages/offline_store_types.h"
+#include "components/offline_pages/core/offline_page_item.h"
+#include "components/offline_pages/core/offline_store_types.h"
 
 class GURL;
 
@@ -73,4 +73,4 @@ class OfflinePageMetadataStore {
 
 }  // namespace offline_pages
 
-#endif  // COMPONENTS_OFFLINE_PAGES_OFFLINE_PAGE_METADATA_STORE_H_
+#endif  // COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_METADATA_STORE_H_