Implement surface-based browser process hit testing for Mac and Aura

content/browser/renderer_host/render_widget_host_view_aura.h

Index: content/browser/renderer_host/render_widget_host_view_aura.h
diff --git a/content/browser/renderer_host/render_widget_host_view_aura.h b/content/browser/renderer_host/render_widget_host_view_aura.h
index 523dd024a45d7ffae5f985fceefff54a88bd04ca..5ad7d2f71d7ed841ed12e9ec0d65f96825960c7f 100644
--- a/content/browser/renderer_host/render_widget_host_view_aura.h
+++ b/content/browser/renderer_host/render_widget_host_view_aura.h
@@ -188,6 +188,8 @@ class CONTENT_EXPORT RenderWidgetHostViewAura
   uint32_t GetSurfaceIdNamespace() override;
   uint32_t SurfaceIdNamespaceAtPoint(const gfx::Point& point,
                                      gfx::Point* transformed_point) override;
+  void ProcessMouseEvent(const blink::WebMouseEvent& event) override;
+  void ProcessMouseWheelEvent(const blink::WebMouseWheelEvent& event) override;
 
 #if defined(OS_WIN)
   void SetParentNativeViewAccessible(