Simplify managing visibility of extensions in settings.

extensions/common/extension.h

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef EXTENSIONS_COMMON_EXTENSION_H_
 #define EXTENSIONS_COMMON_EXTENSION_H_
 
 #include <map>
 #include <memory>
 #include <set>
@@ skipping 235 matching lines @@
   // Returns true if the extension should be displayed in the app launcher.
   bool ShouldDisplayInAppLauncher() const;
 
   // Returns true if the extension should be displayed in the browser NTP.
   bool ShouldDisplayInNewTabPage() const;
 
   // Returns true if the extension should be displayed in the extension
   // settings page (i.e. chrome://extensions).
   bool ShouldDisplayInExtensionSettings() const;
 
-  // Returns true if the extension should not be shown anywhere. This is
-  // mostly the same as the extension being a component extension, but also
-  // includes non-component apps that are hidden from the app launcher and ntp.
-  bool ShouldNotBeVisible() const;
+  // Returns true if the extension should be exposed via the chrome.management
+  // API.
+  bool ShouldExposeViaManagementAPI() const;
 
   // Get the manifest data associated with the key, or NULL if there is none.
   // Can only be called after InitValue is finished.
   ManifestData* GetManifestData(const std::string& key) const;
 
   // Sets |data| to be associated with the key. Takes ownership of |data|.
   // Can only be called before InitValue is finished. Not thread-safe;
   // all SetManifestData calls should be on only one thread.
   void SetManifestData(const std::string& key, ManifestData* data);
 
@@ skipping 288 matching lines @@
   const PermissionSet& permissions;
 
   UpdatedExtensionPermissionsInfo(const Extension* extension,
                                   const PermissionSet& permissions,
                                   Reason reason);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_COMMON_EXTENSION_H_