MacViews: Implement Full Keyboard Access.

chrome/browser/ui/views/infobars/infobar_view.cc

Index: chrome/browser/ui/views/infobars/infobar_view.cc
diff --git a/chrome/browser/ui/views/infobars/infobar_view.cc b/chrome/browser/ui/views/infobars/infobar_view.cc
index ae8637ffdbf6cc418150aea38205187c39a987ba..9198c6b91173e8daffdadaf3b52789dc5c2b8805 100644
--- a/chrome/browser/ui/views/infobars/infobar_view.cc
+++ b/chrome/browser/ui/views/infobars/infobar_view.cc
@@ -160,7 +160,7 @@ views::LabelButton* InfoBarView::CreateTextButton(
   button->set_animate_on_state_change(false);
   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
   button->SetFontList(rb.GetFontList(ui::ResourceBundle::MediumFont));
-  button->SetFocusable(true);
+  views::Button::ConfigureDefaultFocus(button);
   button->SetTextColor(views::Button::STATE_NORMAL, GetInfobarTextColor());
   button->SetTextColor(views::Button::STATE_HOVERED, GetInfobarTextColor());
   return button;
@@ -289,7 +289,8 @@ void InfoBarView::ViewHierarchyChanged(
     }
     close_button_->SetAccessibleName(
         l10n_util::GetStringUTF16(IDS_ACCNAME_CLOSE));
-    close_button_->SetFocusable(true);
+    views::Button::ConfigureDefaultFocus(close_button_);
+
     // Subclasses should already be done adding child views by this point (see
     // related DCHECK in Layout()).
     child_container_->AddChildView(close_button_);