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

chrome/browser/ui/views/browser_dialogs_views_mac.cc

+// Copyright 2015 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 "chrome/browser/ui/browser_dialogs.h"
+
+#include "chrome/browser/ui/views/website_settings/website_settings_popup_view.h"
+#include "content/public/browser/web_contents_observer.h"
+#include "ui/views/widget/widget_observer.h"
+
+// This file provides definitions of desktop browser dialog-creation methods for
+// Mac where a Cocoa browser is using Views dialogs.
+
+namespace chrome {
+
+void ShowWebsiteSettingsBubbleViewsAtPoint(const gfx::Point& anchor_point,
+                                           Profile* profile,
+                                           content::WebContents* web_contents,
+                                           const GURL& url,
+                                           const content::SSLStatus& ssl) {
+  WebsiteSettingsPopupView::ShowPopupAtRect(
+      gfx::Rect(anchor_point, gfx::Size()), profile, web_contents, url, ssl);
+}
+
+}  // namespace chrome