Add "Relaunch Chrome" dialog to Mac Views.

chrome/browser/ui/browser_dialogs.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_UI_BROWSER_DIALOGS_H_
 #define CHROME_BROWSER_UI_BROWSER_DIALOGS_H_
 
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 118 matching lines @@
                                     gfx::NativeView parent,
                                     bookmarks::BookmarkBubbleObserver* observer,
                                     Browser* browser,
                                     const GURL& url,
                                     bool newly_bookmarked);
 
 // Bridging methods that show/hide the toolkit-views based Task Manager on Mac.
 task_manager::TaskManagerTableModel* ShowTaskManagerViews(Browser* browser);
 void HideTaskManagerViews();
 
+// Show the Views "Chrome Update" dialog.
+void ShowUpdateChromeDialogViews(gfx::NativeWindow parent);
+
 #endif  // OS_MACOSX
 
 #if defined(TOOLKIT_VIEWS)
 
 // Creates a toolkit-views based LoginHandler (e.g. HTTP-Auth dialog).
 LoginHandler* CreateLoginHandlerViews(net::AuthChallengeInfo* auth_info,
                                       net::URLRequest* request);
 
 // Shows the toolkit-views based BookmarkEditor.
 void ShowBookmarkEditorViews(gfx::NativeWindow parent_window,
@@ skipping 38 matching lines @@
 using BubbleShowPtr =
     void (*)(content::WebContents*,
              const std::vector<arc::ArcNavigationThrottle::AppInfo>&,
              const IntentPickerResponse&);
 
 BubbleShowPtr ShowIntentPickerBubble();
 
 #endif  // OS_CHROMEOS
 
 #endif  // CHROME_BROWSER_UI_BROWSER_DIALOGS_H_