Revert of Forward BrowserAccessibility get_accState to AXPlatformNode.

ui/views/accessibility/native_view_accessibility_base.cc

 // Copyright (c) 2013 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.
 
 #include "ui/views/accessibility/native_view_accessibility_base.h"
 
 #include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "ui/events/event_utils.h"
 #include "ui/gfx/native_widget_types.h"
@@ skipping 181 matching lines @@
 gfx::AcceleratedWidget
 NativeViewAccessibilityBase::GetTargetForNativeAccessibilityEvent() {
   return gfx::kNullAcceleratedWidget;
 }
 
 bool NativeViewAccessibilityBase::AccessibilityPerformAction(
     const ui::AXActionData& data) {
   return view_->HandleAccessibleAction(data);
 }
 
-bool NativeViewAccessibilityBase::ShouldIgnoreHoveredStateForTesting() {
-  return false;
-}
-
 void NativeViewAccessibilityBase::OnWidgetDestroying(Widget* widget) {
   if (parent_widget_ == widget) {
     parent_widget_->RemoveObserver(this);
     parent_widget_ = nullptr;
   }
 }
 
 void NativeViewAccessibilityBase::SetParentWidget(Widget* parent_widget) {
   if (parent_widget_)
     parent_widget_->RemoveObserver(this);
@@ skipping 36 matching lines @@
               child_widget_platform_node->GetDelegate());
       if (child_widget_view_accessibility->parent_widget() != widget)
         child_widget_view_accessibility->SetParentWidget(widget);
     }
 
     result_child_widgets->push_back(child_widget);
   }
 }
 
 }  // namespace views