MacViews: Enable views based Ask Google For Suggestions dialog behind secondary-ui-md flag.

chrome/browser/ui/BUILD.gn

Index: chrome/browser/ui/BUILD.gn
diff --git a/chrome/browser/ui/BUILD.gn b/chrome/browser/ui/BUILD.gn
index eb01d3f57a5dab5b6d2fa534d9cc5954bfd55404..72adbd55a4fd488128e9f4a35259b987d760293d 100644
--- a/chrome/browser/ui/BUILD.gn
+++ b/chrome/browser/ui/BUILD.gn
@@ -1472,6 +1472,8 @@ split_static_library("ui") {
       "views/chrome_views_delegate.h",
       "views/collected_cookies_views.cc",
       "views/collected_cookies_views.h",
+      "views/confirm_bubble_views.cc",
+      "views/confirm_bubble_views.h",
       "views/content_setting_bubble_contents.cc",
       "views/content_setting_bubble_contents.h",
       "views/cookie_info_view.cc",
@@ -1646,8 +1648,6 @@ split_static_library("ui") {
         "views/chrome_views_delegate_chromeos.cc",
         "views/chrome_web_dialog_view.cc",
         "views/color_chooser_win.cc",
-        "views/confirm_bubble_views.cc",
-        "views/confirm_bubble_views.h",
         "views/conflicting_module_view_win.cc",
         "views/conflicting_module_view_win.h",
         "views/constrained_web_dialog_delegate_views.cc",
@@ -2588,6 +2588,7 @@ split_static_library("ui") {
         "cocoa/confirm_bubble_cocoa.mm",
         "cocoa/confirm_bubble_controller.h",
         "cocoa/confirm_bubble_controller.mm",
+        "cocoa/confirm_bubble_views_mac.mm",
         "cocoa/constrained_web_dialog_delegate_mac.mm",
         "cocoa/constrained_window/constrained_window_alert.h",
         "cocoa/constrained_window/constrained_window_alert.mm",