Enable permission warnings from ManifestHandlers.

extensions/common/permissions/permission_set.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 EXTENSIONS_COMMON_PERMISSIONS_PERMISSION_SET_H_
 #define EXTENSIONS_COMMON_PERMISSIONS_PERMISSION_SET_H_
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/gtest_prod_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/singleton.h"
 #include "base/strings/string16.h"
 #include "extensions/common/manifest.h"
 #include "extensions/common/permissions/api_permission.h"
 #include "extensions/common/permissions/api_permission_set.h"
+#include "extensions/common/permissions/manifest_permission.h"
+#include "extensions/common/permissions/manifest_permission_set.h"
 #include "extensions/common/url_pattern_set.h"
 
 namespace extensions {
 class Extension;
 
 // The PermissionSet is an immutable class that encapsulates an
 // extension's permissions. The class exposes set operations for combining and
 // manipulating the permissions.
 class PermissionSet
     : public base::RefCountedThreadSafe<PermissionSet> {
  public:
   // Creates an empty permission set (e.g. default permissions).
   PermissionSet();
 
   // Creates a new permission set based on the specified data: the API
-  // permissions, host permissions, and scriptable hosts. The effective hosts
-  // of the newly created permission set will be inferred from the given
-  // host permissions.
+  // permissions, manifest key permissions, host permissions, and scriptable
+  // hosts. The effective hosts of the newly created permission set will be
+  // inferred from the given host permissions.
   PermissionSet(const APIPermissionSet& apis,
+                const ManifestPermissionSet& manifest_permissions,
                 const URLPatternSet& explicit_hosts,
                 const URLPatternSet& scriptable_hosts);
 
   // Creates a new permission set equal to |set1| - |set2|, passing ownership of
   // the new set to the caller.
   static PermissionSet* CreateDifference(
       const PermissionSet* set1, const PermissionSet* set2);
 
   // Creates a new permission set equal to the intersection of |set1| and
   // |set2|, passing ownership of the new set to the caller.
@@ skipping 46 matching lines @@
 
   // Returns true if this permission set includes effective access to |url|.
   bool HasEffectiveAccessToURL(const GURL& url) const;
 
   // Returns true if this permission set effectively represents full access
   // (e.g. native code).
   bool HasEffectiveFullAccess() const;
 
   const APIPermissionSet& apis() const { return apis_; }
 
+  const ManifestPermissionSet& manifest_permissions() const {
+      return manifest_permissions_;
+  }
+
   const URLPatternSet& effective_hosts() const { return effective_hosts_; }
 
   const URLPatternSet& explicit_hosts() const { return explicit_hosts_; }
 
   const URLPatternSet& scriptable_hosts() const { return scriptable_hosts_; }
 
  private:
   FRIEND_TEST_ALL_PREFIXES(PermissionsTest, GetWarningMessages_AudioVideo);
   friend class base::RefCountedThreadSafe<PermissionSet>;
 
   ~PermissionSet();
 
   void AddAPIPermission(APIPermission::ID id);
 
   // Adds permissions implied independently of other context.
   void InitImplicitPermissions();
 
   // Initializes the effective host permission based on the data in this set.
   void InitEffectiveHosts();
 
   // The api list is used when deciding if an extension can access certain
   // extension APIs and features.
   APIPermissionSet apis_;
 
+  // The manifest key permission list is used when deciding if an extension
+  // can access certain extension APIs and features.
+  ManifestPermissionSet manifest_permissions_;
+
   // The list of hosts that can be accessed directly from the extension.
   // TODO(jstritar): Rename to "hosts_"?
   URLPatternSet explicit_hosts_;
 
   // The list of hosts that can be scripted by content scripts.
   // TODO(jstritar): Rename to "user_script_hosts_"?
   URLPatternSet scriptable_hosts_;
 
   // The list of hosts this effectively grants access to.
   URLPatternSet effective_hosts_;
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_COMMON_PERMISSIONS_PERMISSION_SET_H_