Correct net::EmbeddedTestServer usage in google_apis_unittests.

google_apis/drive/base_requests_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "google_apis/drive/base_requests.h"
 
 #include <stdint.h>
 
 #include <memory>
 #include <utility>
@@ skipping 102 matching lines @@
 
   void SetUp() override {
     request_context_getter_ = new net::TestURLRequestContextGetter(
         message_loop_.task_runner());
 
     sender_.reset(new RequestSender(new DummyAuthService,
                                     request_context_getter_.get(),
                                     message_loop_.task_runner(),
                                     std::string() /* custom user agent */));
 
-    ASSERT_TRUE(test_server_.Start());
     test_server_.RegisterRequestHandler(
         base::Bind(&BaseRequestsTest::HandleRequest, base::Unretained(this)));
+    ASSERT_TRUE(test_server_.Start());
   }
 
   std::unique_ptr<net::test_server::HttpResponse> HandleRequest(
       const net::test_server::HttpRequest& request) {
     std::unique_ptr<net::test_server::BasicHttpResponse> response(
         new net::test_server::BasicHttpResponse);
     response->set_code(response_code_);
     response->set_content(response_body_);
     response->set_content_type("application/json");
     return std::move(response);
@@ skipping 89 matching lines @@
       "\n"
       "This is a sample file. I like chocolate and chips.\n"
       "\n"
       "--TESTBOUNDARY--",
       upload_content_data);
   ASSERT_EQ(HTTP_SUCCESS, error);
   EXPECT_EQ("file_id", file->file_id());
 }
 
 }  // Namespace google_apis