Move Infobars core files to the Infobars component

chrome/browser/ui/cocoa/infobars/confirm_infobar_controller.mm

Index: chrome/browser/ui/cocoa/infobars/confirm_infobar_controller.mm
diff --git a/chrome/browser/ui/cocoa/infobars/confirm_infobar_controller.mm b/chrome/browser/ui/cocoa/infobars/confirm_infobar_controller.mm
index 6373d98b878beb62725c0f0c2707ebb4331173da..cb52a9c53dfe2b79acf7c17ebd3a41ed9c5edfb6 100644
--- a/chrome/browser/ui/cocoa/infobars/confirm_infobar_controller.mm
+++ b/chrome/browser/ui/cocoa/infobars/confirm_infobar_controller.mm
@@ -138,12 +138,12 @@
 @end
 
 // static
-scoped_ptr<InfoBar> ConfirmInfoBarDelegate::CreateInfoBar(
+scoped_ptr<infobars::InfoBar> ConfirmInfoBarDelegate::CreateInfoBar(
     scoped_ptr<ConfirmInfoBarDelegate> delegate) {
   scoped_ptr<InfoBarCocoa> infobar(
-      new InfoBarCocoa(delegate.PassAs<InfoBarDelegate>()));
+      new InfoBarCocoa(delegate.PassAs<infobars::InfoBarDelegate>()));
   base::scoped_nsobject<ConfirmInfoBarController> controller(
       [[ConfirmInfoBarController alloc] initWithInfoBar:infobar.get()]);
   infobar->set_controller(controller);
-  return infobar.PassAs<InfoBar>();
+  return infobar.PassAs<infobars::InfoBar>();
 }