Fixes the interactive default browser UX for policy setting

chrome/browser/ui/webui/set_as_default_browser_ui.cc

Index: chrome/browser/ui/webui/set_as_default_browser_ui.cc
diff --git a/chrome/browser/ui/webui/set_as_default_browser_ui.cc b/chrome/browser/ui/webui/set_as_default_browser_ui.cc
index 0512b99cde1131b19f99b3e05a183fdc85961b0b..fdf5b7b641ec4162781a111df45ef4171c04e763 100644
--- a/chrome/browser/ui/webui/set_as_default_browser_ui.cc
+++ b/chrome/browser/ui/webui/set_as_default_browser_ui.cc
@@ -109,7 +109,6 @@ class SetAsDefaultBrowserHandler
   void SetDefaultWebClientUIState(
       ShellIntegration::DefaultWebClientUIState state) override;
   void OnSetAsDefaultConcluded(bool close_chrome) override;
-  bool IsInteractiveSetDefaultPermitted() override;
 
  private:
   // Handler for the 'Next' (or 'make Chrome the Metro browser') button.
@@ -128,10 +127,11 @@ class SetAsDefaultBrowserHandler
 
 SetAsDefaultBrowserHandler::SetAsDefaultBrowserHandler(
     const base::WeakPtr<ResponseDelegate>& response_delegate)
-    : default_browser_worker_(new ShellIntegration::DefaultBrowserWorker(this)),
-      set_default_returned_(false), set_default_result_(false),
-      response_delegate_(response_delegate) {
-}
+    : default_browser_worker_(
+          new ShellIntegration::DefaultBrowserWorker(this, false, true)),
+      set_default_returned_(false),
+      set_default_result_(false),
+      response_delegate_(response_delegate) {}
 
 SetAsDefaultBrowserHandler::~SetAsDefaultBrowserHandler() {
   default_browser_worker_->ObserverDestroyed();
@@ -169,10 +169,6 @@ void SetAsDefaultBrowserHandler::OnSetAsDefaultConcluded(bool call_result) {
   set_default_result_ = call_result;
 }
 
-bool SetAsDefaultBrowserHandler::IsInteractiveSetDefaultPermitted() {
-  return true;
-}
-
 void SetAsDefaultBrowserHandler::HandleLaunchSetDefaultBrowserFlow(
     const base::ListValue* args) {
   set_default_returned_ = false;