Handle pointer-events: none in browser process hittesting.

content/browser/renderer_host/render_widget_host_view_base.cc

 // 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.
 
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
 
 #include "base/logging.h"
 #include "build/build_config.h"
 #include "content/browser/accessibility/browser_accessibility_manager.h"
 #include "content/browser/gpu/gpu_data_manager_impl.h"
@@ skipping 658 matching lines @@
 }
 
 void RenderWidgetHostViewBase::OnDidNavigateMainFrameToNewPage() {
 }
 
 uint32_t RenderWidgetHostViewBase::GetSurfaceIdNamespace() {
   return 0;
 }
 
 uint32_t RenderWidgetHostViewBase::SurfaceIdNamespaceAtPoint(
+    cc::SurfaceHittestDelegate* delegate,
     const gfx::Point& point,
     gfx::Point* transformed_point) {
   NOTREACHED();
   return 0;
 }
 
 void RenderWidgetHostViewBase::TransformPointToRootCoordSpace(
     const gfx::Point& point,
     gfx::Point* transformed_point) {
   *transformed_point = point;
 }
 
 void RenderWidgetHostViewBase::TransformPointToLocalCoordSpace(
     const gfx::Point& point,
     cc::SurfaceId original_surface,
     gfx::Point* transformed_point) {
   *transformed_point = point;
 }
 
 }  // namespace content