Add html node info (tag name, attributes, and computed display) and document...

chrome/browser/renderer_host/render_view_host.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_RENDERER_HOST_RENDER_VIEW_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
 #include "base/scoped_ptr.h"
 #include "chrome/browser/find_bar_controller.h"
 #include "chrome/browser/renderer_host/render_widget_host.h"
 #include "chrome/common/content_settings_types.h"
 #include "chrome/common/page_zoom.h"
 #include "chrome/common/translate_errors.h"
 #include "chrome/common/view_types.h"
 #include "chrome/common/window_container_type.h"
 #include "net/base/load_states.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebConsoleMessage.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebDragOperation.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebPopupType.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebTextDirection.h"
+#include "webkit/glue/webaccessibility.h"
 #include "webkit/glue/window_open_disposition.h"
 
 class FilePath;
 class GURL;
 class ListValue;
 class RenderViewHostDelegate;
 class SiteInstance;
 class SkBitmap;
 class ViewMsg_Navigate;
 struct ContentSettings;
@@ skipping 433 matching lines @@
   void SendContentSettings(const GURL& url,
                            const ContentSettings& settings);
 
   // Tells the renderer to notify us when the page contents preferred size
   // changed. |flags| is a combination of
   // |ViewHostMsg_EnablePreferredSizeChangedMode_Flags| values, which is defined
   // in render_messages.h.
   void EnablePreferredSizeChangedMode(int flags);
 
 #if defined(UNIT_TEST)
-  // This shouldn't be necessary outside of testing.
+  // These functions shouldn't be necessary outside of testing.
+
+  void set_save_accessibility_tree_for_testing(bool save) {
+    save_accessibility_tree_for_testing_ = save;
+  }
+
+  const webkit_glue::WebAccessibility& accessibility_tree() {
+    return accessibility_tree_;
+  }
+
   bool is_waiting_for_unload_ack() { return is_waiting_for_unload_ack_; }
 #endif
 
  protected:
   // RenderWidgetHost protected overrides.
   virtual bool PreHandleKeyboardEvent(const NativeWebKeyboardEvent& event,
                                       bool* is_keyboard_shortcut);
   virtual void UnhandledKeyboardEvent(const NativeWebKeyboardEvent& event);
   virtual void OnUserGesture();
   virtual void NotifyRendererUnresponsive();
@@ skipping 248 matching lines @@
   bool is_extension_process_;
 
   // AutoFill and Autocomplete suggestions.  We accumulate these separately and
   // send them back to the renderer together.
   int autofill_query_id_;
   std::vector<string16> autofill_values_;
   std::vector<string16> autofill_labels_;
   std::vector<string16> autofill_icons_;
   std::vector<int> autofill_unique_ids_;
 
+  // Whether the accessibility tree should be saved, for unit testing.
+  bool save_accessibility_tree_for_testing_;
+
+  // The most recently received accessibility tree - for unit testing only.
+  webkit_glue::WebAccessibility accessibility_tree_;
+
   DISALLOW_COPY_AND_ASSIGN(RenderViewHost);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_H_