Reports the position of the caret and current selection in content editables.

content/browser/accessibility/browser_accessibility_manager.h

 // 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_H_
 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_H_
 
 #include <vector>
 
 #include "base/containers/hash_tables.h"
@@ skipping 221 matching lines @@
 
 #if defined(OS_ANDROID)
   BrowserAccessibilityManagerAndroid* ToBrowserAccessibilityManagerAndroid();
 #endif
 
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS) && defined(USE_X11)
   BrowserAccessibilityManagerAuraLinux*
       ToBrowserAccessibilityManagerAuraLinux();
 #endif
 
-  // Return the object that has focus, if it's a descandant of the
+  // Return the object that has focus, if it's a descendant of the
   // given root (inclusive). Does not make a new reference.
   virtual BrowserAccessibility* GetFocus(BrowserAccessibility* root);
 
   // Return the descentant of the given root that has focus, or that object's
   // active descendant if it has one.
   BrowserAccessibility* GetActiveDescendantFocus(BrowserAccessibility* root);
 
   // True by default, but some platforms want to treat the root
   // scroll offsets separately.
   virtual bool UseRootScrollOffsetsWhenComputingBounds();
@@ skipping 89 matching lines @@
   // node within that parent tree. It's computed as needed and cached for
   // speed so that it can be accessed quickly if it hasn't changed.
   int parent_node_id_from_parent_tree_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_H_