Issue #1751 - Remove Mac code behind MOZ_WIDGET_TOOLKIT == 'cocoa'

accessible/mac/mozAccessibleProtocol.h

@@ -1,69 +0,0 @@
-/* -*- Mode: Objective-C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#import <Cocoa/Cocoa.h>
-
-#import "mozView.h"
-
-/* This protocol's primary use is so widget/cocoa can talk back to us
-   properly.
-
-   ChildView owns the topmost mozRootAccessible, and needs to take care of setting up
-   that parent/child relationship.
-
-   This protocol is thus used to make sure it knows it's talking to us, and not
-   just some random |id|.
-*/
-
-@protocol mozAccessible
-
-// returns whether this accessible is the root accessible. there is one
-// root accessible per window.
-- (BOOL)isRoot;
-
-// some mozAccessibles implement accessibility support in place of another object. for example,
-// ChildView gets its support from us.
-//
-// instead of returning a mozAccessible to the OS when it wants an object, we need to pass the view we represent, so the
-// OS doesn't get confused and think we return some random object.
-- (BOOL)hasRepresentedView;
-- (id)representedView;
-
-#ifdef DEBUG
-// debug utility that will print the native accessibility tree, starting
-// at this node.
-- (void)printHierarchy;
-#endif
-
-/*** general ***/
-
-// returns the accessible at the specified point.
-- (id)accessibilityHitTest:(NSPoint)point;
-
-// whether this element is flagged as ignored.
-- (BOOL)accessibilityIsIgnored;
-
-// currently focused UI element (possibly a child accessible)
-- (id)accessibilityFocusedUIElement;
-
-/*** attributes ***/
-
-// all supported attributes
-- (NSArray*)accessibilityAttributeNames;
-
-// value for given attribute.
-- (id)accessibilityAttributeValue:(NSString*)attribute;
-
-// whether a particular attribute can be modified
-- (BOOL)accessibilityIsAttributeSettable:(NSString*)attribute;
-
-/*** actions ***/
-
-- (NSArray*)accessibilityActionNames;
-- (NSString*)accessibilityActionDescription:(NSString*)action;
-- (void)accessibilityPerformAction:(NSString*)action;
-
-@end
-