Add initial Controller to DownloadService

components/download/internal/test/test_download_driver.cc

 // Copyright 2017 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 "components/download/internal/test/test_download_driver.h"
 
 #include "base/files/file_path.h"
 #include "components/download/public/download_params.h"
 #include "net/http/http_response_headers.h"
 
 namespace download {
+namespace test {
 
 TestDownloadDriver::TestDownloadDriver() : is_ready_(false), client_(nullptr) {}
 
 TestDownloadDriver::~TestDownloadDriver() = default;
 
 void TestDownloadDriver::MakeReady() {
   is_ready_ = true;
   DCHECK(client_);
   if (client_)
     client_->OnDriverReady(is_ready_);
@@ skipping 52 matching lines @@
 
 void TestDownloadDriver::Resume(const std::string& guid) {}
 
 base::Optional<DriverEntry> TestDownloadDriver::Find(const std::string& guid) {
   auto it = entries_.find(guid);
   if (it == entries_.end())
     return base::nullopt;
   return it->second;
 }
 
-}  // namespace downloads
+}  // namespace test
+}  // namespace download