Plumbing for login apps device policy to extensions.

chrome/browser/extensions/extension_management.h

Index: chrome/browser/extensions/extension_management.h
diff --git a/chrome/browser/extensions/extension_management.h b/chrome/browser/extensions/extension_management.h
index b3010588ad5882142261f73c0f34e7b157268c50..c541db7fc969f1f238c18f7f8a75bc193fb4c19b 100644
--- a/chrome/browser/extensions/extension_management.h
+++ b/chrome/browser/extensions/extension_management.h
@@ -153,6 +153,14 @@ class ExtensionManagement : public KeyedService {
   void OnExtensionPrefChanged();
   void NotifyExtensionManagementPrefChanged();
 
+  // Helper to update |extension_dict| for forced installs.
+  void UpdateForcedExtensions(const base::DictionaryValue* extension_dict);
+
+  // Helper to return an extension install list, in format specified by
+  // ExternalPolicyLoader::AddExtension().
+  std::unique_ptr<base::DictionaryValue> GetInstallListByMode(
+      InstallationMode installation_mode) const;
+
   // Helper function to access |settings_by_id_| with |id| as key.
   // Adds a new IndividualSettings entry to |settings_by_id_| if none exists for
   // |id| yet.