Change scoped_ptr to std::unique_ptr in //net.

net/test/embedded_test_server/http_request.cc

Index: net/test/embedded_test_server/http_request.cc
diff --git a/net/test/embedded_test_server/http_request.cc b/net/test/embedded_test_server/http_request.cc
index a1332bee3b484fa8cef597281a718acc5675d793..2c247c614a9ddbf09123416b94e2b47ee92d4185 100644
--- a/net/test/embedded_test_server/http_request.cc
+++ b/net/test/embedded_test_server/http_request.cc
@@ -217,9 +217,9 @@ HttpRequestParser::ParseResult HttpRequestParser::ParseContent() {
   return WAITING;
 }
 
-scoped_ptr<HttpRequest> HttpRequestParser::GetRequest() {
+std::unique_ptr<HttpRequest> HttpRequestParser::GetRequest() {
   DCHECK_EQ(STATE_ACCEPTED, state_);
-  scoped_ptr<HttpRequest> result = std::move(http_request_);
+  std::unique_ptr<HttpRequest> result = std::move(http_request_);
 
   // Prepare for parsing a new request.
   state_ = STATE_HEADERS;