ServiceWorker: Implement StartWorker by using mojo

content/browser/service_worker/service_worker_job_unittest.cc

 // Copyright 2014 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 <stdint.h>
 #include <tuple>
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/logging.h"
 #include "base/macros.h"
@@ skipping 1604 matching lines @@
 
   // The initial version should not pause after download.
   scoped_refptr<ServiceWorkerRegistration> registration =
       update_helper->SetupInitialRegistration(kNewVersionOrigin);
   {
     const IPC::Message* start_msg =
         sink->GetUniqueMessageMatching(EmbeddedWorkerMsg_StartWorker::ID);
     ASSERT_TRUE(start_msg);
     EmbeddedWorkerMsg_StartWorker::Param param;
     EmbeddedWorkerMsg_StartWorker::Read(start_msg, &param);
-    EmbeddedWorkerMsg_StartWorker_Params start_params = std::get<0>(param);
+    const EmbeddedWorkerStartParams& start_params = std::get<0>(param);
     EXPECT_FALSE(start_params.pause_after_download);
     sink->ClearMessages();
   }
 
   // The updated version should pause after download.
   registration->AddListener(update_helper);
   registration->active_version()->StartUpdate();
   base::RunLoop().RunUntilIdle();
   {
     const IPC::Message* start_msg =
         sink->GetUniqueMessageMatching(EmbeddedWorkerMsg_StartWorker::ID);
     ASSERT_TRUE(start_msg);
     EmbeddedWorkerMsg_StartWorker::Param param;
     EmbeddedWorkerMsg_StartWorker::Read(start_msg, &param);
-    EmbeddedWorkerMsg_StartWorker_Params start_params = std::get<0>(param);
+    const EmbeddedWorkerStartParams& start_params = std::get<0>(param);
     EXPECT_TRUE(start_params.pause_after_download);
     sink->ClearMessages();
   }
 }
 
 // Test that activation doesn't complete if it's triggered by removing a
 // controllee and starting the worker failed due to shutdown.
 TEST_F(ServiceWorkerJobTest, ActivateCancelsOnShutdown) {
   UpdateJobTestHelper* update_helper = new UpdateJobTestHelper;
   helper_.reset(update_helper);
@@ skipping 43 matching lines @@
   // should not be promoted to ACTIVATED because failure occur
   // during shutdown.
   runner->RunUntilIdle();
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(new_version.get(), registration->active_version());
   EXPECT_EQ(ServiceWorkerVersion::ACTIVATING, new_version->status());
   registration->RemoveListener(update_helper);
 }
 
 }  // namespace content