Mac: Save/restore task manager window pos and size.

chrome/browser/cocoa/page_info_window_controller.h

 // Copyright (c) 2009 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.
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/scoped_nsobject.h"
 #include "base/scoped_ptr.h"
 
 class PageInfoWindowMac;
 class PrefService;
+@class WindowSizeAutosaver;
 
 // This NSWindowController subclass implements the Cocoa window for
 // PageInfoWindow. This creates and owns the PageInfoWindowMac subclass.
 
 @interface PageInfoWindowController : NSWindowController {
  @private
   // We load both images and then we share the refs with our UI elements.
   scoped_nsobject<NSImage> goodImg_;
   scoped_nsobject<NSImage> badImg_;
 
   // User interface item values. The NIB uses KVO to get these, so the values
   // are not explicitly set in the view by the controller.
   NSImage* identityImg_;
   NSImage* connectionImg_;
   NSImage* historyImg_;
   NSString* identityMsg_;
   NSString* connectionMsg_;
   NSString* historyMsg_;
   BOOL enableCertButton_;
 
   // Box that allows us to show/hide the history information.
   IBOutlet NSBox* historyBox_;
 
   // Bridge to Chromium that we own.
   scoped_ptr<PageInfoWindowMac> pageInfo_;
+
+  scoped_nsobject<WindowSizeAutosaver> sizeSaver_;
 }
 
 @property(readwrite, retain) NSImage* identityImg;
 @property(readwrite, retain) NSImage* connectionImg;
 @property(readwrite, retain) NSImage* historyImg;
 @property(readwrite, copy) NSString* identityMsg;
 @property(readwrite, copy) NSString* connectionMsg;
 @property(readwrite, copy) NSString* historyMsg;
 @property(readwrite) BOOL enableCertButton;
 
 // Sets the bridge between Cocoa and Chromium.
 - (void)setPageInfo:(PageInfoWindowMac*)pageInfo;
 
 // Returns the good and bad image refs.
 - (NSImage*)goodImg;
 - (NSImage*)badImg;
 
 // Shows the certificate display window
 - (IBAction)showCertWindow:(id)sender;
 
 // Sets whether or not to show or hide the history box. This will resize the
 // frame of the window.
 - (void)setShowHistoryBox:(BOOL)show;
 
 @end