Revert of MacViews: Allow the toolkit-views Enterprise Signin Confirmation Dialog to be used

chrome/browser/ui/cocoa/profiles/profile_signin_confirmation_dialog_cocoa.mm

Index: chrome/browser/ui/cocoa/profiles/profile_signin_confirmation_dialog_cocoa.mm
diff --git a/chrome/browser/ui/cocoa/profiles/profile_signin_confirmation_dialog_cocoa.mm b/chrome/browser/ui/cocoa/profiles/profile_signin_confirmation_dialog_cocoa.mm
index eab52ff12bf3ea6c637b2e1dd80f6b1d81c18cca..dbd031b3db76e374708ded57782f5c7cec5c094c 100644
--- a/chrome/browser/ui/cocoa/profiles/profile_signin_confirmation_dialog_cocoa.mm
+++ b/chrome/browser/ui/cocoa/profiles/profile_signin_confirmation_dialog_cocoa.mm
@@ -16,15 +16,19 @@
 namespace {
 
 // static
-void ShowDialog(Browser* browser,
-                content::WebContents* web_contents,
-                Profile* profile,
-                const std::string& username,
-                std::unique_ptr<ui::ProfileSigninConfirmationDelegate> delegate,
-                bool offer_profile_creation) {
+void ShowDialog(
+    Browser* browser,
+    content::WebContents* web_contents,
+    Profile* profile,
+    const std::string& username,
+    ui::ProfileSigninConfirmationDelegate* delegate,
+    bool offer_profile_creation) {
   // The dialog owns itself.
-  new ProfileSigninConfirmationDialogCocoa(browser, web_contents, profile,
-                                           username, std::move(delegate),
+  new ProfileSigninConfirmationDialogCocoa(browser,
+                                           web_contents,
+                                           profile,
+                                           username,
+                                           delegate,
                                            offer_profile_creation);
 }
 
@@ -35,18 +39,19 @@
     content::WebContents* web_contents,
     Profile* profile,
     const std::string& username,
-    std::unique_ptr<ui::ProfileSigninConfirmationDelegate> delegate,
+    ui::ProfileSigninConfirmationDelegate* delegate,
     bool offer_profile_creation) {
   // Setup the dialog view controller.
   const base::Closure& closeDialogCallback =
       base::Bind(&ProfileSigninConfirmationDialogCocoa::Close,
                  base::Unretained(this));
-  controller_.reset([[ProfileSigninConfirmationViewController alloc]
-           initWithBrowser:browser
-                  username:username
-                  delegate:std::move(delegate)
-       closeDialogCallback:closeDialogCallback
-      offerProfileCreation:offer_profile_creation]);
+  controller_.reset(
+      [[ProfileSigninConfirmationViewController alloc]
+          initWithBrowser:browser
+                 username:username
+                 delegate:delegate
+      closeDialogCallback:closeDialogCallback
+     offerProfileCreation:offer_profile_creation]);
 
   // Setup the constrained window that will show the view.
   base::scoped_nsobject<NSWindow> window([[ConstrainedWindowCustomWindow alloc]
@@ -66,10 +71,10 @@
     content::WebContents* web_contents,
     Profile* profile,
     const std::string& username,
-    std::unique_ptr<ui::ProfileSigninConfirmationDelegate> delegate) {
+    ui::ProfileSigninConfirmationDelegate* delegate) {
   ui::CheckShouldPromptForNewProfile(
       profile, base::Bind(ShowDialog, browser, web_contents, profile, username,
-                          base::Passed(std::move(delegate))));
+                          delegate));
 }
 
 void ProfileSigninConfirmationDialogCocoa::Close() {