Random drive-by cleanup.

shell/shell_apptest.cc

 // Copyright 2015 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 "base/base_paths.h"
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "mojo/common/data_pipe_utils.h"
 #include "mojo/public/cpp/application/application_impl.h"
 #include "mojo/public/cpp/application/application_test_base.h"
 #include "mojo/public/cpp/system/macros.h"
 #include "mojo/services/network/public/interfaces/net_address.mojom.h"
 #include "services/http_server/public/http_server.mojom.h"
 #include "services/http_server/public/http_server_factory.mojom.h"
 #include "services/http_server/public/http_server_util.h"
 #include "shell/kPingable.h"
 #include "shell/test/pingable.mojom.h"
+
 namespace mojo {
-
 namespace {
 
 std::string GetURL(uint16_t port, const std::string& path) {
-  return base::StringPrintf("http://127.0.0.1:%u/%s", port, path.c_str());
+  return base::StringPrintf("http://127.0.0.1:%u/%s",
+                            static_cast<unsigned>(port), path.c_str());
 }
 
-}  // namespace
-
 class GetHandler : public http_server::HttpHandler {
  public:
   GetHandler(InterfaceRequest<http_server::HttpHandler> request, uint16_t port)
       : binding_(this, request.Pass()), port_(port) {
   }
   ~GetHandler() override {}
 
  private:
   // http_server::HttpHandler:
   void HandleRequest(
@@ skipping 144 matching lines @@
                          const String& message) {
     EXPECT_TRUE(EndsWith(app_url, "/pingable_app.mojo", true));
     EXPECT_EQ(app_url.To<std::string>() + "?foo", connection_url);
     EXPECT_EQ("hello", message);
     base::MessageLoop::current()->Quit();
   };
   pingable->Ping("hello", callback);
   base::RunLoop().Run();
 }
 
+}  // namespace
 }  // namespace mojo