Add "Relaunch Chrome" dialog to Mac Views.

chrome/browser/ui/cocoa/browser_window_cocoa.mm

Index: chrome/browser/ui/cocoa/browser_window_cocoa.mm
diff --git a/chrome/browser/ui/cocoa/browser_window_cocoa.mm b/chrome/browser/ui/cocoa/browser_window_cocoa.mm
index b539d823faf77d8c885b0c829d03746aba06695f..751979ed0846d566de88a1d8d4b01f86023cd19a 100644
--- a/chrome/browser/ui/cocoa/browser_window_cocoa.mm
+++ b/chrome/browser/ui/cocoa/browser_window_cocoa.mm
@@ -24,6 +24,7 @@
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_command_controller.h"
 #include "chrome/browser/ui/browser_commands.h"
+#include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window_state.h"
 #import "chrome/browser/ui/cocoa/autofill/save_card_bubble_view_bridge.h"
@@ -66,6 +67,7 @@
 #include "extensions/browser/extension_system.h"
 #include "extensions/common/constants.h"
 #include "ui/base/l10n/l10n_util_mac.h"
+#include "ui/base/material_design/material_design_controller.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 #include "ui/gfx/geometry/rect.h"
 
@@ -525,7 +527,11 @@ void BrowserWindowCocoa::UpdateAlertState(TabAlertState alert_state) {
 }
 
 void BrowserWindowCocoa::ShowUpdateChromeDialog() {
-  restart_browser::RequestRestart(window());
+  if (ui::MaterialDesignController::IsSecondaryUiMaterial()) {
+    chrome::ShowUpdateChromeDialogViews(GetNativeWindow());
+  } else {
+    restart_browser::RequestRestart(window());
+  }
 }
 
 void BrowserWindowCocoa::ShowBookmarkBubble(const GURL& url,