MacViews: Allows the toolkit-views Zoom Dialog to be used

chrome/browser/ui/views/browser_dialogs_views_mac.cc

Index: chrome/browser/ui/views/browser_dialogs_views_mac.cc
diff --git a/chrome/browser/ui/views/browser_dialogs_views_mac.cc b/chrome/browser/ui/views/browser_dialogs_views_mac.cc
index b86f9855455ff0bbbefed5f277199b94b42f1bb6..71d024f29eda106b73282e804e822817d7eec44d 100644
--- a/chrome/browser/ui/views/browser_dialogs_views_mac.cc
+++ b/chrome/browser/ui/views/browser_dialogs_views_mac.cc
@@ -7,8 +7,10 @@
 #include "chrome/browser/ui/bookmarks/bookmark_bubble_sign_in_delegate.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_dialogs.h"
+#include "chrome/browser/ui/cocoa/bubble_anchor_helper_views.h"
 #include "chrome/browser/ui/views/bookmarks/bookmark_bubble_view.h"
 #include "chrome/browser/ui/views/content_setting_bubble_contents.h"
+#include "chrome/browser/ui/views/location_bar/zoom_bubble_view.h"
 #include "chrome/browser/ui/views/page_info/page_info_bubble_view.h"
 #include "chrome/browser/ui/views/task_manager_view.h"
 #include "chrome/browser/ui/views/update_recommended_message_box.h"
@@ -59,6 +61,30 @@ void ShowBookmarkBubbleViewsAtPoint(const gfx::Point& anchor_point,
       std::move(delegate), browser->profile(), virtual_url, already_bookmarked);
 }
 
+void ShowZoomBubbleViewsAtPoint(content::WebContents* web_contents,
+                                const gfx::Point& anchor_point,
+                                bool user_action) {
+  ZoomBubbleView::ShowBubble(web_contents, anchor_point,
+                             user_action
+                                 ? LocationBarBubbleDelegateView::USER_GESTURE
+                                 : LocationBarBubbleDelegateView::AUTOMATIC);
+  if (ZoomBubbleView::GetZoomBubble())
+    KeepBubbleAnchored(ZoomBubbleView::GetZoomBubble());
+}
+
+void CloseZoomBubbleViews() {
+  ZoomBubbleView::CloseCurrentBubble();
+}
+
+void RefreshZoomBubbleViews() {
+  if (ZoomBubbleView::GetZoomBubble())
+    ZoomBubbleView::GetZoomBubble()->Refresh();
+}
+
+bool IsZoomBubbleViewsShown() {
+  return ZoomBubbleView::GetZoomBubble() != nullptr;
+}
+
 task_manager::TaskManagerTableModel* ShowTaskManagerViews(Browser* browser) {
   return task_manager::TaskManagerView::Show(browser);
 }