Move Extension and PermissionsData to extensions/common.

chrome/common/extensions/permissions/permissions_data.h

Index: chrome/common/extensions/permissions/permissions_data.h
diff --git a/chrome/common/extensions/permissions/permissions_data.h b/chrome/common/extensions/permissions/permissions_data.h
deleted file mode 100644
index d0b6413aa4b890006949b5028243ff274b1dc6e9..0000000000000000000000000000000000000000
--- a/chrome/common/extensions/permissions/permissions_data.h
+++ /dev/null
@@ -1,218 +0,0 @@
-// 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 CHROME_COMMON_EXTENSIONS_PERMISSIONS_PERMISSIONS_DATA_H_
-#define CHROME_COMMON_EXTENSIONS_PERMISSIONS_PERMISSIONS_DATA_H_
-
-#include <map>
-#include <vector>
-
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/strings/string16.h"
-#include "base/synchronization/lock.h"
-#include "extensions/common/permissions/api_permission.h"
-#include "extensions/common/permissions/permission_message.h"
-
-class GURL;
-
-namespace extensions {
-
-class PermissionSet;
-class APIPermissionSet;
-class Extension;
-class ManifestPermissionSet;
-class URLPatternSet;
-class UserScript;
-
-// A container for the permissions data of the extension; also responsible for
-// parsing the "permissions" and "optional_permissions" manifest keys. This
-// class also contains the active (runtime) permissions for the extension.
-class PermissionsData {
- public:
-  PermissionsData();
-  ~PermissionsData();
-
-  // Delegate class to allow different contexts (e.g. browser vs renderer) to
-  // have control over policy decisions.
-  class PolicyDelegate {
-   public:
-    virtual ~PolicyDelegate() {}
-
-    // Returns false if script access should be blocked on this page.
-    // Otherwise, default policy should decide.
-    virtual bool CanExecuteScriptOnPage(const Extension* extension,
-                                        const GURL& document_url,
-                                        const GURL& top_document_url,
-                                        int tab_id,
-                                        const UserScript* script,
-                                        int process_id,
-                                        std::string* error) = 0;
-  };
-
-  static void SetPolicyDelegate(PolicyDelegate* delegate);
-
-  // Return the optional or required permission set for the given |extension|.
-  static const PermissionSet* GetOptionalPermissions(
-      const Extension* extension);
-  static const PermissionSet* GetRequiredPermissions(
-      const Extension* extension);
-
-  // Return the temporary API permission set which is used during extension
-  // initialization. Once initialization completes, this is NULL.
-  static const APIPermissionSet* GetInitialAPIPermissions(
-      const Extension* extension);
-  static APIPermissionSet* GetInitialAPIPermissions(Extension* extension);
-
-  // Set the scriptable hosts for the given |extension| during initialization.
-  static void SetInitialScriptableHosts(Extension* extension,
-                                        const URLPatternSet& scriptable_hosts);
-
-  // Return the active (runtime) permissions for the given |extension|.
-  static scoped_refptr<const PermissionSet> GetActivePermissions(
-      const Extension* extension);
-  // Sets the runtime permissions of the given |extension| to |permissions|.
-  static void SetActivePermissions(const Extension* extension,
-                                   const PermissionSet* active);
-
-  // Gets the tab-specific host permissions of |tab_id|, or NULL if there
-  // aren't any.
-  static scoped_refptr<const PermissionSet> GetTabSpecificPermissions(
-      const Extension* extension,
-      int tab_id);
-  // Updates the tab-specific permissions of |tab_id| to include those from
-  // |permissions|.
-  static void UpdateTabSpecificPermissions(
-      const Extension* extension,
-      int tab_id,
-      scoped_refptr<const PermissionSet> permissions);
-  // Clears the tab-specific permissions of |tab_id|.
-  static void ClearTabSpecificPermissions(const Extension* extension,
-                                          int tab_id);
-
-  // Returns true if the |extension| has the given |permission|. Prefer
-  // IsExtensionWithPermissionOrSuggestInConsole when developers may be using an
-  // api that requires a permission they didn't know about, e.g. open web apis.
-  // Note this does not include APIs with no corresponding permission, like
-  // "runtime" or "browserAction".
-  // TODO(mpcomplete): drop the "API" from these names, it's confusing.
-  static bool HasAPIPermission(const Extension* extension,
-                               APIPermission::ID permission);
-  static bool HasAPIPermission(const Extension* extension,
-                               const std::string& permission_name);
-  static bool HasAPIPermissionForTab(const Extension* extension,
-                                     int tab_id,
-                                     APIPermission::ID permission);
-
-  static bool CheckAPIPermissionWithParam(
-      const Extension* extension,
-      APIPermission::ID permission,
-      const APIPermission::CheckParam* param);
-
-  static const URLPatternSet& GetEffectiveHostPermissions(
-      const Extension* extension);
-
-  // Returns true if the |extension| can silently increase its permission level.
-  // Users must approve permissions for unpacked and packed extensions in the
-  // following situations:
-  //  - when installing or upgrading packed extensions
-  //  - when installing unpacked extensions that have NPAPI plugins
-  //  - when either type of extension requests optional permissions
-  static bool CanSilentlyIncreasePermissions(const Extension* extension);
-
-  // Returns true if the extension does not require permission warnings
-  // to be displayed at install time.
-  static bool ShouldSkipPermissionWarnings(const Extension* extension);
-
-  // Whether the |extension| has access to the given |url|.
-  static bool HasHostPermission(const Extension* extension, const GURL& url);
-
-  // Whether the |extension| has effective access to all hosts. This is true if
-  // there is a content script that matches all hosts, if there is a host
-  // permission grants access to all hosts (like <all_urls>) or an api
-  // permission that effectively grants access to all hosts (e.g. proxy,
-  // network, etc.)
-  static bool HasEffectiveAccessToAllHosts(const Extension* extension);
-
-  // Returns the full list of permission messages that the given |extension|
-  // should display at install time.
-  static PermissionMessages GetPermissionMessages(const Extension* extension);
-  // Returns the full list of permission messages that the given |extension|
-  // should display at install time. The messages are returned as strings
-  // for convenience.
-  static std::vector<string16> GetPermissionMessageStrings(
-      const Extension* extension);
-
-  // Returns the full list of permission details for messages that the given
-  // |extension| should display at install time. The messages are returned as
-  // strings for convenience.
-  static std::vector<string16> GetPermissionMessageDetailsStrings(
-      const Extension* extension);
-
-  // Returns true if the given |extension| can execute script on a page. If a
-  // UserScript object is passed, permission to run that specific script is
-  // checked (using its matches list). Otherwise, permission to execute script
-  // programmatically is checked (using the extension's host permission).
-  //
-  // This method is also aware of certain special pages that extensions are
-  // usually not allowed to run script on.
-  static bool CanExecuteScriptOnPage(const Extension* extension,
-                                     const GURL& document_url,
-                                     const GURL& top_document_url,
-                                     int tab_id,
-                                     const UserScript* script,
-                                     int process_id,
-                                     std::string* error);
-
-  // Returns true if the given |extension| is a COMPONENT extension, or if it is
-  // on the whitelist of extensions that can script all pages.
-  static bool CanExecuteScriptEverywhere(const Extension* extension);
-
-  // Returns true if the |extension| is allowed to obtain the contents of a
-  // page as an image.  Since a page may contain sensitive information, this
-  // is restricted to the extension's host permissions as well as the
-  // extension page itself.
-  static bool CanCaptureVisiblePage(const Extension* extension,
-                                    const GURL& page_url,
-                                    int tab_id,
-                                    std::string* error);
-
-  // Parse the permissions of a given extension in the initialization process.
-  bool ParsePermissions(Extension* extension, string16* error);
-
-  // Ensure manifest handlers provide their custom manifest permissions.
-  void InitializeManifestPermissions(Extension* extension);
-
-  // Finalize permissions after the initialization process completes.
-  void FinalizePermissions(Extension* extension);
-
- private:
-  struct InitialPermissions;
-  typedef std::map<int, scoped_refptr<const PermissionSet> > TabPermissionsMap;
-
-  // Temporary permissions during the initialization process; NULL after
-  // initialization completes.
-  scoped_ptr<InitialPermissions> initial_required_permissions_;
-  scoped_ptr<InitialPermissions> initial_optional_permissions_;
-
-  // The set of permissions the extension can request at runtime.
-  scoped_refptr<const PermissionSet> optional_permission_set_;
-
-  // The extension's required / default set of permissions.
-  scoped_refptr<const PermissionSet> required_permission_set_;
-
-  mutable base::Lock runtime_lock_;
-
-  // The permission's which are currently active on the extension during
-  // runtime.
-  mutable scoped_refptr<const PermissionSet> active_permissions_;
-
-  mutable TabPermissionsMap tab_specific_permissions_;
-
-  DISALLOW_COPY_AND_ASSIGN(PermissionsData);
-};
-
-}  // namespace extensions
-
-#endif  // CHROME_COMMON_EXTENSIONS_PERMISSIONS_PERMISSIONS_DATA_H_