Allow filters in accessibility tests to specify which attributes to check.

content/browser/accessibility/browser_accessibility_win.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_WIN_H_
 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_
 
 #include <atlbase.h>
 #include <atlcom.h>
 #include <oleacc.h>
@@ skipping 729 matching lines @@
 
   //
   // CComObjectRootEx methods.
   //
 
   CONTENT_EXPORT HRESULT WINAPI InternalQueryInterface(void* this_ptr,
       const _ATL_INTMAP_ENTRY* entries,
       REFIID iid,
       void** object);
 
-  // Accessors to IA2 role and state.
-  int32 ia2_role() { return ia2_role_; }
-  int32 ia2_state() { return ia2_state_; }
+  // Accessors.
+  int32 ia_role() const { return ia_role_; }
+  int32 ia_state() const { return ia_state_; }
+  int32 ia2_role() const { return ia2_role_; }
+  int32 ia2_state() const { return ia2_state_; }
+  const std::vector<string16>& ia2_attributes() const {
+    return ia2_attributes_;\
+  }
 
  private:
   // Add one to the reference count and return the same object. Always
   // use this method when returning a BrowserAccessibilityWin object as
   // an output parameter to a COM interface, never use it otherwise.
   BrowserAccessibilityWin* NewReference();
 
   // Many MSAA methods take a var_id parameter indicating that the operation
   // should be performed on a particular child ID, rather than this object.
   // This method tries to figure out the target object from |var_id| and
@@ skipping 94 matching lines @@
   std::vector<int32> hyperlinks_;
 
   // Give BrowserAccessibility::Create access to our constructor.
   friend class BrowserAccessibility;
   friend class BrowserAccessibilityRelation;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityWin);
 };
 
 #endif  // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_