Fixing autocheckout progress bar repaint bug.

chrome/browser/ui/views/autofill/autofill_dialog_views.cc

Index: chrome/browser/ui/views/autofill/autofill_dialog_views.cc
diff --git a/chrome/browser/ui/views/autofill/autofill_dialog_views.cc b/chrome/browser/ui/views/autofill/autofill_dialog_views.cc
index 6db9e0b173f39db433faea5dd362ae5fa62ac15b..bb2881a2769ef99ed36bb61c57178cbfd075d687 100644
--- a/chrome/browser/ui/views/autofill/autofill_dialog_views.cc
+++ b/chrome/browser/ui/views/autofill/autofill_dialog_views.cc
@@ -637,9 +637,20 @@ void AutofillDialogViews::SuggestionView::ShowTextfield(
   label_->set_border(NULL);
 }
 
+// AutofilDialogViews::ButtonStripView ---------------------------------
+
+AutofillDialogViews::ButtonStripView::ButtonStripView() {}
+AutofillDialogViews::ButtonStripView::~ButtonStripView() {}
+
+void AutofillDialogViews::ButtonStripView::ChildVisibilityChanged(
+    views::View* child) {
+  PreferredSizeChanged();
+}
+
 // AutofilDialogViews::AutocheckoutProgressBar ---------------------------------
 
 AutofillDialogViews::AutocheckoutProgressBar::AutocheckoutProgressBar() {}
+AutofillDialogViews::AutocheckoutProgressBar::~AutocheckoutProgressBar() {}
 
 gfx::Size AutofillDialogViews::AutocheckoutProgressBar::GetPreferredSize() {
   return gfx::Size(kAutocheckoutProgressBarWidth,
@@ -1096,7 +1107,7 @@ void AutofillDialogViews::StyledLabelLinkClicked(const ui::Range& range,
 }
 
 void AutofillDialogViews::InitChildViews() {
-  button_strip_extra_view_ = new views::View();
+  button_strip_extra_view_ = new ButtonStripView();
   button_strip_extra_view_->SetLayoutManager(
       new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, 0));