refactor: rename the atom directory to shell

shell/browser/pref_store_delegate.h

@@ -0,0 +1,52 @@
+// Copyright (c) 2018 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_PREF_STORE_DELEGATE_H_
+#define ATOM_BROWSER_PREF_STORE_DELEGATE_H_
+
+#include <vector>
+
+#include "base/macros.h"
+#include "base/memory/weak_ptr.h"
+#include "components/prefs/persistent_pref_store.h"
+#include "components/prefs/pref_value_store.h"
+
+namespace atom {
+
+class AtomBrowserContext;
+
+// Retrieves handle to the in memory pref store that gets
+// initialized with the pref service.
+class PrefStoreDelegate : public PrefValueStore::Delegate {
+ public:
+  explicit PrefStoreDelegate(base::WeakPtr<AtomBrowserContext> browser_context);
+  ~PrefStoreDelegate() override;
+
+  void Init(PrefStore* managed_prefs,
+            PrefStore* supervised_user_prefs,
+            PrefStore* extension_prefs,
+            PrefStore* command_line_prefs,
+            PrefStore* user_prefs,
+            PrefStore* recommended_prefs,
+            PrefStore* default_prefs,
+            PrefNotifier* pref_notifier) override {}
+
+  void InitIncognitoUserPrefs(
+      scoped_refptr<PersistentPrefStore> incognito_user_prefs_overlay,
+      scoped_refptr<PersistentPrefStore> incognito_user_prefs_underlay,
+      const std::vector<const char*>& overlay_pref_names) override {}
+
+  void InitPrefRegistry(PrefRegistry* pref_registry) override {}
+
+  void UpdateCommandLinePrefStore(PrefStore* command_line_prefs) override;
+
+ private:
+  base::WeakPtr<AtomBrowserContext> browser_context_;
+
+  DISALLOW_COPY_AND_ASSIGN(PrefStoreDelegate);
+};
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_PREF_STORE_DELEGATE_H_