Add UI to the Clear Browsing Data dialog to remove Flash LSO data.

chrome/browser/ui/cocoa/clear_browsing_data_controller.h

 // Copyright (c) 2010 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_UI_COCOA_CLEAR_BROWSING_DATA_CONTROLLER_
 #define CHROME_BROWSER_UI_COCOA_CLEAR_BROWSING_DATA_CONTROLLER_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/scoped_ptr.h"
+#include "chrome/browser/plugin_data_remover_helper.h"
+#include "chrome/browser/prefs/pref_member.h"
 
 class BrowsingDataRemover;
 class ClearBrowsingObserver;
+class PluginDataRemoverHelper;
 class Profile;
 @class ThrobberView;
 
+namespace clear_browsing_data_controller_internal {
+class PrefObserverBridge;
+}
+
 // Name of notification that is called when data is cleared.
 extern NSString* const kClearBrowsingDataControllerDidDelete;
 // A key in the above notification's userInfo. Contains a NSNumber with the
 // logically-ored constants defined in BrowsingDataRemover for the removal.
 extern NSString* const kClearBrowsingDataControllerRemoveMask;
 
 // A window controller for managing the "Clear Browsing Data" feature. Modally
 // presents a dialog offering the user a set of choices of what browsing data
 // to delete and does so if the user chooses.
 
 @interface ClearBrowsingDataController : NSWindowController {
  @private
   Profile* profile_;  // Weak, owned by browser.
   // If non-null means there is a removal in progress. Member used mainly for
   // automated tests. The remove deletes itself when it's done, so this is a
   // weak reference.
   BrowsingDataRemover* remover_;
   scoped_ptr<ClearBrowsingObserver> observer_;
   BOOL isClearing_;  // YES while clearing data is ongoing.
+  scoped_ptr<clear_browsing_data_controller_internal::PrefObserverBridge>
+      prefObserver_;
+  PluginDataRemoverHelper clearLSODataEnabled_;

[Nico, 2010/12/21 23:38:42]

Style guide says: Only capitalize the first letter of an abbreviate (i.e.
|clearLsoDataEnabled|

 
   // Values for checkboxes, kept in sync with bindings. These values get
   // persisted into prefs if the user accepts the dialog.
   BOOL clearBrowsingHistory_;
   BOOL clearDownloadHistory_;
   BOOL emptyCache_;
   BOOL deleteCookies_;
   BOOL clearSavedPasswords_;
+  BOOL clearLSOData_;
   BOOL clearFormData_;
   NSInteger timePeriod_;
 }
 
 // Show the clear browsing data window.  Do not use |-initWithProfile:|,
 // go through this instead so we don't end up with multiple instances.
 // This function does not block, so it can be used from DOMUI calls.
 + (void)showClearBrowsingDialogForProfile:(Profile*)profile;
 + (ClearBrowsingDataController*)controllerForProfile:(Profile*)profile;
 
 // Run the dialog with an application-modal event loop. If the user accepts,
 // performs the deletion of the selected browsing data. The values of the
 // checkboxes will be persisted into prefs for next time.
 - (void)runModalDialog;
 
 // IBActions for the dialog buttons
 - (IBAction)clearData:(id)sender;
 - (IBAction)cancel:(id)sender;
 - (IBAction)openFlashPlayerSettings:(id)sender;
 
 // Properties for bindings
 @property (nonatomic) BOOL clearBrowsingHistory;
 @property (nonatomic) BOOL clearDownloadHistory;
 @property (nonatomic) BOOL emptyCache;
 @property (nonatomic) BOOL deleteCookies;
 @property (nonatomic) BOOL clearSavedPasswords;
+@property (readonly, nonatomic) BOOL clearLSODataEnabled;
+@property (readonly, nonatomic) NSString* clearLSODataMessage;
+@property (nonatomic) BOOL clearLSOData;
+// The checkbox is checked when |clearLSOData| and |clearLSODataEnabled|
+// both are YES.
+@property (nonatomic) BOOL clearLSODataCheckbox;

[Nico, 2010/12/21 23:38:42]

|clearLsoDataChecked|?

[Bernhard Bauer, 2010/12/22 03:40:05]

Makes sense (except for the capitalization part. That I will nevarrr accept!).

 @property (nonatomic) BOOL clearFormData;
 @property (nonatomic) NSInteger timePeriod;
 @property (nonatomic) BOOL isClearing;
 
 @end
 
 
 @interface ClearBrowsingDataController (ExposedForUnitTests)
 // Create the controller with the given profile (which must not be NULL).
 - (id)initWithProfile:(Profile*)profile;
 @property (readonly) int removeMask;
 - (void)persistToPrefs;
 - (void)closeDialog;
 - (void)dataRemoverDidFinish;
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_CLEAR_BROWSING_DATA_CONTROLLER_