[Mac] Base implementation of extension infobars on the mac....

chrome/browser/cocoa/infobar_controller.h

-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// 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.
 
 #import <Cocoa/Cocoa.h>
 
 #import "base/cocoa_protocols_mac.h"
 #include "base/scoped_nsobject.h"
 
 @class AnimatableView;
 @class HoverCloseButton;
@@ skipping 26 matching lines @@
   // Text fields don't work as well with embedded links as text views, but
   // text views cannot conveniently be created in IB. The xib file contains
   // a text field |labelPlaceholder_| that's replaced by this text view |label_|
   // in -awakeFromNib.
   scoped_nsobject<NSTextView> label_;
 };
 
 // Initializes a new InfoBarController.
 - (id)initWithDelegate:(InfoBarDelegate*)delegate;
 
-// Called when someone clicks on the ok or cancel buttons.  Subclasses
+// Called when someone clicks on the OK or Cancel buttons.  Subclasses
 // must override if they do not hide the buttons.
 - (void)ok:(id)sender;
 - (void)cancel:(id)sender;
 
 // Called when someone clicks on the close button.  Dismisses the
 // infobar without taking any action.
 - (IBAction)dismiss:(id)sender;
 
 // Returns a pointer to this controller's view, cast as an AnimatableView.
 - (AnimatableView*)animatableView;
 
 // Open or animate open the infobar.
 - (void)open;
 - (void)animateOpen;
 
 // Close or animate close the infobar.
 - (void)close;
 - (void)animateClosed;
 
 // Subclasses can override this method to add additional controls to
 // the infobar view.  This method is called by awakeFromNib.  The
 // default implementation does nothing.
 - (void)addAdditionalControls;
 
 // Sets the info bar message to the specified |message|.
 - (void)setLabelToMessage:(NSString*)message;
 
+// Removes the OK and Cancel buttons and resizes the textfield to use the
+// space.
+- (void)removeButtons;
+
 @property(nonatomic, assign) id<InfoBarContainer> containerController;
 @property(nonatomic, readonly) InfoBarDelegate* delegate;
 
 @end
 
 /////////////////////////////////////////////////////////////////////////
 // InfoBarController subclasses, one for each InfoBarDelegate
 // subclass.  Each of these subclasses overrides addAdditionalControls to
 // configure its view as necessary.
 
 @interface AlertInfoBarController : InfoBarController
 @end
 
 
 @interface LinkInfoBarController : InfoBarController
 // Called when there is a click on the link in the infobar.
 - (void)linkClicked;
 @end
 
 
 @interface ConfirmInfoBarController : InfoBarController
-// Called when the ok and cancel buttons are clicked.
+// Called when the OK and Cancel buttons are clicked.
 - (IBAction)ok:(id)sender;
 - (IBAction)cancel:(id)sender;
 // Called when there is a click on the link in the infobar.
 - (void)linkClicked;
 @end