Add Applescript commands to enter presentation mode

chrome/browser/ui/cocoa/applescript/window_applescript.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_APPLESCRIPT_WINDOW_APPLESCRIPT_H_
 #define CHROME_BROWSER_UI_COCOA_APPLESCRIPT_WINDOW_APPLESCRIPT_H_
 
 #import <Cocoa/Cocoa.h>
 
 #import "chrome/browser/ui/cocoa/applescript/element_applescript.h"
@@ skipping 58 matching lines @@
 // but instead pass it onto the NSWindow associated with the window.
 - (id)valueForUndefinedKey:(NSString*)key;
 - (void)setValue:(id)value forUndefinedKey:(NSString*)key;
 
 // Used to close window.
 - (void)handlesCloseScriptCommand:(NSCloseCommand*)command;
 
 // The index of the window, windows are ordered front to back.
 - (NSNumber*)orderedIndex;
 
+// Used to see if the windows is in presentation mode.
+- (NSNumber*)presenting;
+
+// Used to enter presentation mode.
+- (void)handlesEnterPresentationMode:(NSScriptCommand*)command;
+
+// Used to exit presentation mode.
+- (void)handlesExitPresentationMode:(NSScriptCommand*)command;
+
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_APPLESCRIPT_WINDOW_APPLESCRIPT_H_