[Mac] Enable MacViews site settings bubble behind --enable-mac-views-dialogs.

chrome/browser/ui/views/website_settings/website_settings_popup_view.cc

Index: chrome/browser/ui/views/website_settings/website_settings_popup_view.cc
diff --git a/chrome/browser/ui/views/website_settings/website_settings_popup_view.cc b/chrome/browser/ui/views/website_settings/website_settings_popup_view.cc
index 70c5a52fee1247ecaf37fe9ebbda8243396e057b..662f593e2a6d6a46c0d3afd09147bfe180fdf823 100644
--- a/chrome/browser/ui/views/website_settings/website_settings_popup_view.cc
+++ b/chrome/browser/ui/views/website_settings/website_settings_popup_view.cc
@@ -273,16 +273,18 @@ WebsiteSettingsPopupView::~WebsiteSettingsPopupView() {
 }
 
 // static
-void WebsiteSettingsPopupView::ShowPopup(views::View* anchor_view,
-                                         Profile* profile,
-                                         content::WebContents* web_contents,
-                                         const GURL& url,
-                                         const content::SSLStatus& ssl) {
+views::BubbleDelegateView* WebsiteSettingsPopupView::ShowPopup(
+    views::View* anchor_view,
+    Profile* profile,
+    content::WebContents* web_contents,
+    const GURL& url,
+    const content::SSLStatus& ssl) {
   is_popup_showing = true;
   if (InternalChromePage(url)) {
-    new InternalPageInfoPopupView(anchor_view);
+    return new InternalPageInfoPopupView(anchor_view);
   } else {
-    new WebsiteSettingsPopupView(anchor_view, profile, web_contents, url, ssl);
+    return new WebsiteSettingsPopupView(anchor_view, profile, web_contents, url,
+                                        ssl);
   }
 }