Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/views/certificate_selector.cc

Index: chrome/browser/ui/views/certificate_selector.cc
diff --git a/chrome/browser/ui/views/certificate_selector.cc b/chrome/browser/ui/views/certificate_selector.cc
index 357c550f9e78fe126c0290168c92c7be4236f760..6b9348b3ce33e1270cacbf8a2e020024b956d70d 100644
--- a/chrome/browser/ui/views/certificate_selector.cc
+++ b/chrome/browser/ui/views/certificate_selector.cc
@@ -175,7 +175,8 @@ void CertificateSelector::Show() {
   table_->Select(0);
 }
 
-void CertificateSelector::InitWithText(scoped_ptr<views::View> text_label) {
+void CertificateSelector::InitWithText(
+    std::unique_ptr<views::View> text_label) {
   views::GridLayout* const layout = views::GridLayout::CreatePanel(this);
   SetLayoutManager(layout);
 
@@ -236,7 +237,7 @@ views::View* CertificateSelector::GetInitiallyFocusedView() {
 
 views::View* CertificateSelector::CreateExtraView() {
   DCHECK(!view_cert_button_);
-  scoped_ptr<views::LabelButton> button(new views::LabelButton(
+  std::unique_ptr<views::LabelButton> button(new views::LabelButton(
       this, l10n_util::GetStringUTF16(IDS_PAGEINFO_CERT_INFO_BUTTON)));
   button->SetStyle(views::Button::STYLE_BUTTON);
   view_cert_button_ = button.get();