Adds propagation and handling of render-side focus events, for the benefit of...

webkit/glue/webaccessibility.h

 // Copyright (c) 2006-2008 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 WEBKIT_GLUE_WEBACCESSIBILITY_H_
 #define WEBKIT_GLUE_WEBACCESSIBILITY_H_
 
 #include "base/string16.h"
 
 namespace webkit_glue {
@@ skipping 99 matching lines @@
     // information is being called upon on the renderer side.
     int object_id;
 
     // Identifier to resolve which accessibility information retrieval function
     // is being called.
     int function_id;
 
     // Id of accessible child, whose information is being requested.
     int child_id;
 
+    // Indicates if the |child_id| refers to a direct child of the active
+    // accessibility object (true) or not (false).
+    bool direct_descendant;
+
     // LONG input parameters, used differently depending on the function called.
     long input_long1;
     long input_long2;
   };
 
   // Parameters structure to hold a union of the possible accessibility function
   // OUTPUT variables, with the unused fields always set to default value. Used
   // in ViewHostMsg_GetAccessibilityInfoResponse, as only parameter.
   struct OutParams {
     // Identifier to uniquely distinguish which instance of accessibility
@@ skipping 16 matching lines @@
     // Interface-specific error return codes (e.g. MSAA's E_POINTER,
     // E_INVALIDARG, E_FAIL, E_NOTIMPL) must be handled on the browser side by
     // input validation.
     bool return_code;
   };
 };
 
 }  // namespace webkit_glue
 
 #endif  // WEBKIT_GLUE_WEBACCESSIBILITY_H_