[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 54229954826b7a0420da6b852ea3c14a066b8097..5c08cba80645b9d5c84a9a39a62215cfa7cbf6bf 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
@@ -148,6 +148,8 @@ class InternalPageInfoPopupView : public views::BubbleDelegateView {
   void OnWidgetDestroying(views::Widget* widget) override;
 
  private:
+  friend class WebsiteSettingsPopupView;
+
   DISALLOW_COPY_AND_ASSIGN(InternalPageInfoPopupView);
 };
 
@@ -250,8 +252,7 @@ InternalPageInfoPopupView::InternalPageInfoPopupView(views::View* anchor_view)
   label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   AddChildView(label);
 
-  views::BubbleDelegateView::CreateBubble(this)->Show();
-  SizeToContents();
+  views::BubbleDelegateView::CreateBubble(this);
 }
 
 InternalPageInfoPopupView::~InternalPageInfoPopupView() {
@@ -275,11 +276,36 @@ void WebsiteSettingsPopupView::ShowPopup(views::View* anchor_view,
                                          const GURL& url,
                                          const content::SSLStatus& ssl) {
   is_popup_showing = true;
+  views::BubbleDelegateView* popup = nullptr;
   if (InternalChromePage(url)) {
-    new InternalPageInfoPopupView(anchor_view);
+    popup = new InternalPageInfoPopupView(anchor_view);
   } else {
-    new WebsiteSettingsPopupView(anchor_view, profile, web_contents, url, ssl);
+    popup = new WebsiteSettingsPopupView(anchor_view, profile, web_contents,
+                                         url, ssl);
   }
+  popup->GetWidget()->Show();
+}
+
+// static
+views::BubbleDelegateView* WebsiteSettingsPopupView::ShowPopupAtRect(
+    const gfx::Rect& anchor_rect,
+    Profile* profile,
+    content::WebContents* web_contents,
+    const GURL& url,
+    const content::SSLStatus& ssl) {
+  is_popup_showing = true;
+  if (InternalChromePage(url)) {
+    InternalPageInfoPopupView* popup = new InternalPageInfoPopupView(nullptr);
+    popup->SetAnchorRect(anchor_rect);
+    popup->GetWidget()->Show();
+    return popup;
+  }
+
+  WebsiteSettingsPopupView* popup =
+      new WebsiteSettingsPopupView(nullptr, profile, web_contents, url, ssl);
+  popup->SetAnchorRect(anchor_rect);
+  popup->GetWidget()->Show();
+  return popup;
 }
 
 // static
@@ -354,8 +380,7 @@ WebsiteSettingsPopupView::WebsiteSettingsPopupView(
   set_margins(gfx::Insets(kPopupMarginTop, kPopupMarginLeft,
                           kPopupMarginBottom, kPopupMarginRight));
 
-  views::BubbleDelegateView::CreateBubble(this)->Show();
-  SizeToContents();
+  views::BubbleDelegateView::CreateBubble(this);
 
   presenter_.reset(new WebsiteSettings(
       this, profile,