Convert //content from scoped_ptr to std::unique_ptr

content/public/test/test_web_ui.h

Index: content/public/test/test_web_ui.h
diff --git a/content/public/test/test_web_ui.h b/content/public/test/test_web_ui.h
index 5cb04d33a7451bb62dd492b8af4f291da73bc23a..9490d70418a9a3de779b98561f7067e03ab08ce0 100644
--- a/content/public/test/test_web_ui.h
+++ b/content/public/test/test_web_ui.h
@@ -5,9 +5,9 @@
 #ifndef CONTENT_PUBLIC_TEST_TEST_WEB_UI_H_
 #define CONTENT_PUBLIC_TEST_TEST_WEB_UI_H_
 
+#include <memory>
 #include <vector>
 
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/values.h"
 #include "content/public/browser/web_ui.h"
@@ -79,9 +79,9 @@ class TestWebUI : public WebUI {
 
    private:
     std::string function_name_;
-    scoped_ptr<base::Value> arg1_;
-    scoped_ptr<base::Value> arg2_;
-    scoped_ptr<base::Value> arg3_;
+    std::unique_ptr<base::Value> arg1_;
+    std::unique_ptr<base::Value> arg2_;
+    std::unique_ptr<base::Value> arg3_;
   };
 
   const ScopedVector<CallData>& call_data() const { return call_data_; }