Moved IS_EPHEMERAL flag to extension prefs

chrome/browser/extensions/extension_util.h

 // Copyright 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 CHROME_BROWSER_EXTENSIONS_EXTENSION_UTIL_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_UTIL_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 56 matching lines @@
 
 // Returns true if |extension_id| can be launched without being enabled first.
 bool IsAppLaunchableWithoutEnabling(const std::string& extension_id,
                                     content::BrowserContext* context);
 
 // Returns true if |extension_id| is idle and it is safe to perform actions such
 // as updating.
 bool IsExtensionIdle(const std::string& extension_id,
                      content::BrowserContext* context);
 
-// Returns true if |extension_id| is installed permanently and not ephemerally.
-bool IsExtensionInstalledPermanently(const std::string& extension_id,
-                                     content::BrowserContext* context);
-
 // Returns the site of the |extension_id|, given the associated |context|.
 // Suitable for use with BrowserContext::GetStoragePartitionForSite().
 GURL GetSiteForExtensionId(const std::string& extension_id,
                            content::BrowserContext* context);
 
 // Sets the name, id, and icon resource path of the given extension into the
 // returned dictionary.
 scoped_ptr<base::DictionaryValue> GetExtensionInfo(const Extension* extension);
 
 // Returns true if the extension has isolated storage.
 bool HasIsolatedStorage(const ExtensionInfo& info);
 
 // Returns true if the site URL corresponds to an extension or app and has
 // isolated storage.
 bool SiteHasIsolatedStorage(const GURL& extension_site_url,
                             content::BrowserContext* context);
 
 // Returns the default extension/app icon (for extensions or apps that don't
 // have one).
 const gfx::ImageSkia& GetDefaultExtensionIcon();
 const gfx::ImageSkia& GetDefaultAppIcon();
 
 }  // namespace util
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_UTIL_H_