Revert 135160 - Re-land: Add initial GTK web accessibility framework.

This enables Linux desktop assistive technology such as the Orca screen
reader to access the web contents. Builds on the same accessibility stack
used by Mac & Windows already.

This change works with Orca now, but it's minimal: all that works is getting
the correct feedback when you tab through focusable links and controls in
a webpage. Future changes will add the rest of the support.

BUG=24585
TEST=Run Chrome on desktop Linux with Orca turned on, tab through links.
TBR=darin
Review URL: https://chromiumcodereview.appspot.com/9839069

TBR=dmazzoni@chromium.org
Review URL: https://chromiumcodereview.appspot.com/10348011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@135166 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 41 deletions

diff --git a/content/browser/accessibility/browser_accessibility_manager_gtk.h b/content/browser/accessibility/browser_accessibility_manager_gtk.h
deleted file mode 100644
index 4de6678..0000000
--- a/content/browser/accessibility/browser_accessibility_manager_gtk.h
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright (c) 2012 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 CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_GTK_H_
-#define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_GTK_H_
-#pragma once
-
-#include "content/browser/accessibility/browser_accessibility_manager.h"
-#include "webkit/glue/webaccessibility.h"
-
-class BrowserAccessibilityGtk;
-struct ViewHostMsg_AccessibilityNotification_Params;
-
-using webkit_glue::WebAccessibility;
-
-// Manages a tree of BrowserAccessibilityGtk objects.
-class BrowserAccessibilityManagerGtk : public BrowserAccessibilityManager {
- public:
-  virtual ~BrowserAccessibilityManagerGtk();
-
-  // BrowserAccessibilityManager methods
-  virtual void NotifyAccessibilityEvent(int type, BrowserAccessibility* node)
-      OVERRIDE;
-
- private:
-  BrowserAccessibilityManagerGtk(
-      GtkWidget* parent_window,
-      const WebAccessibility& src,
-      BrowserAccessibilityDelegate* delegate,
-      BrowserAccessibilityFactory* factory);
-
-  void RecursivelySendChildrenChanged(BrowserAccessibilityGtk* node);
-
-  // Give BrowserAccessibilityManager::Create access to our constructor.
-  friend class BrowserAccessibilityManager;
-
-  DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityManagerGtk);
-};
-
-#endif  // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_GTK_H_