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

chrome/browser/ui/webui/options/language_options_handler_unittest.cc

Index: chrome/browser/ui/webui/options/language_options_handler_unittest.cc
diff --git a/chrome/browser/ui/webui/options/language_options_handler_unittest.cc b/chrome/browser/ui/webui/options/language_options_handler_unittest.cc
index 5a4ed594264c613501726fbe871da20a4f21c3e1..e290a9874d73427c02973a06fd675229e088ae28 100644
--- a/chrome/browser/ui/webui/options/language_options_handler_unittest.cc
+++ b/chrome/browser/ui/webui/options/language_options_handler_unittest.cc
@@ -12,7 +12,7 @@
 
 #if !defined(OS_MACOSX)
 TEST(LanguageOptionsHandlerTest, GetUILanguageCodeSet) {
-  scoped_ptr<base::DictionaryValue> dictionary(
+  std::unique_ptr<base::DictionaryValue> dictionary(
       options::LanguageOptionsHandler::GetUILanguageCodeSet());
   EXPECT_TRUE(dictionary->HasKey("en-US"));
   // Note that we don't test a false case, as such an expectation will
@@ -22,7 +22,7 @@ TEST(LanguageOptionsHandlerTest, GetUILanguageCodeSet) {
 #endif  // !defined(OS_MACOSX)
 
 TEST(LanguageOptionsHandlerTest, GetSpellCheckLanguageCodeSet) {
-  scoped_ptr<base::DictionaryValue> dictionary(
+  std::unique_ptr<base::DictionaryValue> dictionary(
       options::LanguageOptionsHandler::GetSpellCheckLanguageCodeSet());
   EXPECT_TRUE(dictionary->HasKey("en-US"));
 }