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

chrome/browser/ui/browser_dialogs.h

Index: chrome/browser/ui/browser_dialogs.h
diff --git a/chrome/browser/ui/browser_dialogs.h b/chrome/browser/ui/browser_dialogs.h
index e82786079f6c931ae562f9a175afe233d9f37b7a..54fe517a45044ab3e08d0a0156e5a68887bf38c5 100644
--- a/chrome/browser/ui/browser_dialogs.h
+++ b/chrome/browser/ui/browser_dialogs.h
@@ -133,6 +133,23 @@ void ShowBookmarkBubbleViewsAtPoint(const gfx::Point& anchor_point,
                                     const GURL& url,
                                     bool newly_bookmarked);
 
+// Shows a views zoom bubble at the |anchor_point|. This occurs when the zoom
+// icon is clicked or when a shortcut key is pressed or whenever |web_contents|
+// zoom factor changes. |user_action| is used to determine if the bubble will
+// auto-close.
+void ShowZoomBubbleViewsAtPoint(content::WebContents* web_contents,
+                                const gfx::Point& anchor_point,
+                                bool user_action);
+
+// Closes a views zoom bubble if currently shown.
+void CloseZoomBubbleViews();
+
+// Refreshes views zoom bubble if currently shown.
+void RefreshZoomBubbleViews();
+
+// Returns true if views zoom bubble is currently shown.
+bool IsZoomBubbleViewsShown();
+
 // Bridging methods that show/hide the toolkit-views based Task Manager on Mac.
 task_manager::TaskManagerTableModel* ShowTaskManagerViews(Browser* browser);
 void HideTaskManagerViews();