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

components/offline_pages/core/background/scheduler.h

Index: components/offline_pages/core/background/scheduler.h
diff --git a/components/offline_pages/background/scheduler.h b/components/offline_pages/core/background/scheduler.h
similarity index 89%
rename from components/offline_pages/background/scheduler.h
rename to components/offline_pages/core/background/scheduler.h
index b4a36fed4aecd77995f36157aa88593bbd1e6546..7ce0a456e6ef6523e013fe6b2f08b1208084ba3e 100644
--- a/components/offline_pages/background/scheduler.h
+++ b/components/offline_pages/core/background/scheduler.h
@@ -2,8 +2,8 @@
 // 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_SCHEDULER_H_
-#define COMPONENTS_OFFLINE_PAGES_BACKGROUND_SCHEDULER_H_
+#ifndef COMPONENTS_OFFLINE_PAGES_CORE_BACKGROUND_SCHEDULER_H_
+#define COMPONENTS_OFFLINE_PAGES_CORE_BACKGROUND_SCHEDULER_H_
 
 namespace offline_pages {
 
@@ -44,4 +44,4 @@ class Scheduler {
 
 }  // namespace offline_pages
 
-#endif  // COMPONENTS_OFFLINE_PAGES_BACKGROUND_SCHEDULER_H_
+#endif  // COMPONENTS_OFFLINE_PAGES_CORE_BACKGROUND_SCHEDULER_H_