Convert //content from scoped_ptr to std::unique_ptr

content/test/test_navigation_url_loader.cc

Index: content/test/test_navigation_url_loader.cc
diff --git a/content/test/test_navigation_url_loader.cc b/content/test/test_navigation_url_loader.cc
index 1594e2913003f8af2aaadd60191ee7f046dda9dd..3c948685c8fb85a43d49dcc3c17fb7b935c519dd 100644
--- a/content/test/test_navigation_url_loader.cc
+++ b/content/test/test_navigation_url_loader.cc
@@ -14,7 +14,7 @@
 namespace content {
 
 TestNavigationURLLoader::TestNavigationURLLoader(
-    scoped_ptr<NavigationRequestInfo> request_info,
+    std::unique_ptr<NavigationRequestInfo> request_info,
     NavigationURLLoaderDelegate* delegate)
     : request_info_(std::move(request_info)),
       delegate_(delegate),
@@ -51,7 +51,7 @@ void TestNavigationURLLoader::CallOnRequestRedirected(
 
 void TestNavigationURLLoader::CallOnResponseStarted(
     const scoped_refptr<ResourceResponse>& response,
-    scoped_ptr<StreamHandle> body) {
+    std::unique_ptr<StreamHandle> body) {
   delegate_->OnResponseStarted(response, std::move(body));
 }