Removes the use of Windows-specific types for accessibility roles and states ...

chrome/browser/views/frame/opaque_browser_frame_view.cc

Index: chrome/browser/views/frame/opaque_browser_frame_view.cc
===================================================================
--- chrome/browser/views/frame/opaque_browser_frame_view.cc	(revision 14426)
+++ chrome/browser/views/frame/opaque_browser_frame_view.cc	(working copy)
@@ -593,12 +593,11 @@
   }
 }
 
-bool OpaqueBrowserFrameView::GetAccessibleRole(VARIANT* role) {
+bool OpaqueBrowserFrameView::GetAccessibleRole(AccessibilityTypes::Role* role) {
   DCHECK(role);
   // We aren't actually the client area of the window, but we act like it as
-  // far as MSAA and the UI tests are concerned.
-  role->vt = VT_I4;
-  role->lVal = ROLE_SYSTEM_CLIENT;
+  // far as accessibility and the UI tests are concerned.
+  *role = AccessibilityTypes::ROLE_CLIENT;
   return true;
 }