Restrict access to permissions based on extension types.

chrome/common/extensions/extension.h

 // Copyright (c) 2011 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_COMMON_EXTENSIONS_EXTENSION_H_
 #define CHROME_COMMON_EXTENSIONS_EXTENSION_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 542 matching lines @@
   bool from_bookmark() const { return (creation_flags_ & FROM_BOOKMARK) != 0; }
 
   const std::string& content_security_policy() const {
     return content_security_policy_;
   }
 
   // App-related.
   bool is_app() const { return is_app_; }
   bool is_platform_app() const { return is_platform_app_; }
   bool is_hosted_app() const { return is_app() && !web_extent().is_empty(); }
-  bool is_packaged_app() const { return is_app() && web_extent().is_empty(); }
+  bool is_packaged_app() const {
+    return !is_platform_app() && is_app() && web_extent().is_empty();
+  }
   bool is_storage_isolated() const { return is_app() && is_storage_isolated_; }
   const URLPatternSet& web_extent() const { return extent_; }
   const std::string& launch_local_path() const { return launch_local_path_; }
   const std::string& launch_web_url() const { return launch_web_url_; }
   extension_misc::LaunchContainer launch_container() const {
     return launch_container_;
   }
   int launch_width() const { return launch_width_; }
   int launch_height() const { return launch_height_; }
 
@@ skipping 113 matching lines @@
 
   // Updates the launch URL and extents for the extension using the given
   // |override_url|.
   void OverrideLaunchUrl(const GURL& override_url);
 
   // Returns true if this extension can specify |api|.
   bool CanSpecifyAPIPermission(const ExtensionAPIPermission* api,
                                std::string* error) const;
   bool CanSpecifyComponentOnlyPermission() const;
   bool CanSpecifyExperimentalPermission() const;
-  bool CanSpecifyPermissionForHostedApp(
-      const ExtensionAPIPermission* api) const;
 
   // Checks whether the host |pattern| is allowed for this extension, given API
   // permissions |permissions|.
   bool CanSpecifyHostPermission(const URLPattern& pattern,
       const ExtensionAPIPermissionSet& permissions) const;
 
   // Cached images for this extension. This should only be touched on the UI
   // thread.
   mutable ImageCache image_cache_;
 
@@ skipping 237 matching lines @@
   // only contain the removed permissions.
   const ExtensionPermissionSet* permissions;
 
   UpdatedExtensionPermissionsInfo(
       const Extension* extension,
       const ExtensionPermissionSet* permissions,
       Reason reason);
 };
 
 #endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_H_