[Mac] Replace SetOverlayView with AllowOtherViews.

content/browser/web_contents/web_contents_impl.cc

Index: content/browser/web_contents/web_contents_impl.cc
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index 694f3b68eebf085e9b90ab6ed0e54eee8437f40b..780c6b9d0d505ef5a2922b8de17b2cc5dd2f9daf 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -3998,14 +3998,12 @@ bool WebContentsImpl::GetAllowOverlappingViews() {
   return view_->GetAllowOverlappingViews();
 }
 
-void WebContentsImpl::SetOverlayView(WebContents* overlay,
-                                     const gfx::Point& offset) {
-  view_->SetOverlayView(static_cast<WebContentsImpl*>(overlay)->GetView(),
-                        offset);
+void WebContentsImpl::SetAllowOtherViews(bool allow) {
+  view_->SetAllowOtherViews(allow);
 }
 
-void WebContentsImpl::RemoveOverlayView() {
-  view_->RemoveOverlayView();
+bool WebContentsImpl::GetAllowOtherViews() {
+  return view_->GetAllowOtherViews();
 }
 
 #endif