[BlobAsync] Disk support for blob storage

content/child/blob_storage/blob_transport_controller_unittest.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 "content/child/blob_storage/blob_transport_controller.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <tuple>
 
@@ skipping 111 matching lines @@
     FilePath path;
     EXPECT_TRUE(base::CreateTemporaryFile(&path));
     files_opened_.push_back(path);
     return path;
   }
 
   void ExpectRegisterAndStartMessage(const std::string& expected_uuid,
                                      const std::string& expected_content_type,
                                      std::vector<DataElement>* descriptions) {
     const IPC::Message* register_message =
-        sink_.GetUniqueMessageMatching(BlobStorageMsg_RegisterBlobUUID::ID);
-    const IPC::Message* start_message =
-        sink_.GetUniqueMessageMatching(BlobStorageMsg_StartBuildingBlob::ID);
+        sink_.GetUniqueMessageMatching(BlobStorageMsg_RegisterBlob::ID);
     ASSERT_TRUE(register_message);
-    ASSERT_TRUE(start_message);
-    std::tuple<std::string, std::string, std::string, std::set<std::string>>
+    std::tuple<std::string, std::string, std::string, std::vector<DataElement>>
         register_contents;
-    std::tuple<std::string, std::vector<DataElement>> start_contents;
-    BlobStorageMsg_RegisterBlobUUID::Read(register_message, &register_contents);
-    BlobStorageMsg_StartBuildingBlob::Read(start_message, &start_contents);
+    BlobStorageMsg_RegisterBlob::Read(register_message, &register_contents);
     EXPECT_EQ(expected_uuid, std::get<0>(register_contents));
-    EXPECT_EQ(expected_uuid, std::get<0>(start_contents));
     EXPECT_EQ(expected_content_type, std::get<1>(register_contents));
     if (descriptions)
-      *descriptions = std::get<1>(start_contents);
+      *descriptions = std::get<3>(register_contents);
     // We don't have dispositions from the renderer.
     EXPECT_TRUE(std::get<2>(register_contents).empty());
     sink_.ClearMessages();
   }
 
   void ExpectMemoryResponses(
       const std::string& expected_uuid,
       std::vector<storage::BlobItemBytesResponse> expected_responses) {
     const IPC::Message* responses_message =
         sink_.GetUniqueMessageMatching(BlobStorageMsg_MemoryItemResponse::ID);
@@ skipping 317 matching lines @@
   EXPECT_FALSE(main_thread_runner_->HasPendingTask());
 
   // Finish the second one.
   holder->OnDone(kBlob2UUID);
   EXPECT_FALSE(holder->IsTransporting(kBlob2UUID));
   EXPECT_TRUE(main_thread_runner_->HasPendingTask());
   main_thread_runner_->ClearPendingTasks();
 }
 
 }  // namespace content