Revert of Forward BrowserAccessibility get_accState to AXPlatformNode.

ui/views/accessibility/native_view_accessibility_base.cc

Index: ui/views/accessibility/native_view_accessibility_base.cc
diff --git a/ui/views/accessibility/native_view_accessibility_base.cc b/ui/views/accessibility/native_view_accessibility_base.cc
index 3eca6e3b583ff4e9441573389617d021df0e63c2..300e86a0348b9a0bfc7f63728f4eeac246f27834 100644
--- a/ui/views/accessibility/native_view_accessibility_base.cc
+++ b/ui/views/accessibility/native_view_accessibility_base.cc
@@ -197,10 +197,6 @@
 bool NativeViewAccessibilityBase::AccessibilityPerformAction(
     const ui::AXActionData& data) {
   return view_->HandleAccessibleAction(data);
-}
-
-bool NativeViewAccessibilityBase::ShouldIgnoreHoveredStateForTesting() {
-  return false;
 }
 
 void NativeViewAccessibilityBase::OnWidgetDestroying(Widget* widget) {