RWHI should implement BrowserAccessibilityDelegate

content/browser/renderer_host/render_widget_host_view_base.cc

Index: content/browser/renderer_host/render_widget_host_view_base.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_base.cc b/content/browser/renderer_host/render_widget_host_view_base.cc
index 37aaf8f659605f1bd9cfeee829bcd220287ad457..8c37e81f0545002cb76ecd0df705fac23a6dee1d 100644
--- a/content/browser/renderer_host/render_widget_host_view_base.cc
+++ b/content/browser/renderer_host/render_widget_host_view_base.cc
@@ -498,6 +498,17 @@ void RenderWidgetHostViewBase::SetBrowserAccessibilityManager(
   browser_accessibility_manager_.reset(manager);
 }
 
+void RenderWidgetHostViewBase::OnAccessibilitySetFocus(int acc_obj_id) {
+}
+
+void RenderWidgetHostViewBase::AccessibilityShowMenu(int acc_obj_id) {
+}
+
+gfx::Point RenderWidgetHostViewBase::AccessibilityOriginInScreen(
+    const gfx::Rect& bounds) {
+  return bounds.origin();
+}
+
 void RenderWidgetHostViewBase::UpdateScreenInfo(gfx::NativeView view) {
   RenderWidgetHostImpl* impl = NULL;
   if (GetRenderWidgetHost())