[BlobAsync] Disk support for blob storage

content/browser/blob_storage/blob_reader_unittest.cc

Index: content/browser/blob_storage/blob_reader_unittest.cc
diff --git a/content/browser/blob_storage/blob_reader_unittest.cc b/content/browser/blob_storage/blob_reader_unittest.cc
index dd519a0946548c2582c569245de7dd040529764b..0d450bf539f9bf964a1e92660aeac174c01d2010 100644
--- a/content/browser/blob_storage/blob_reader_unittest.cc
+++ b/content/browser/blob_storage/blob_reader_unittest.cc
@@ -1174,9 +1174,12 @@ TEST_F(BlobReaderTest, RangeError) {
 
 TEST_F(BlobReaderTest, HandleBeforeAsyncCancel) {
   const std::string kUuid("uuid1");
+  const std::string kData("Hello!!!");
+  const size_t kDataSize = 8ul;
 
-  context_.CreatePendingBlob(kUuid, "", "");
-  blob_handle_ = context_.GetBlobDataFromUUID(kUuid);
+  BlobDataBuilder b(kUuid);
+  b.AppendFutureData(kDataSize);
+  blob_handle_ = context_.BuildBlob(b, true);
   provider_ = new MockFileStreamReaderProvider();
   reader_.reset(new BlobReader(blob_handle_.get(), base::WrapUnique(provider_),
                                message_loop_.task_runner().get()));
@@ -1184,7 +1187,7 @@ TEST_F(BlobReaderTest, HandleBeforeAsyncCancel) {
   EXPECT_EQ(BlobReader::Status::IO_PENDING,
             reader_->CalculateSize(base::Bind(&SetValue<int>, &size_result)));
   EXPECT_FALSE(reader_->IsInMemory());
-  context_.CancelPendingBlob(kUuid, IPCBlobCreationCancelCode::UNKNOWN);
+  context_.BreakAndFinishBlob(kUuid, IPCBlobCreationCancelCode::UNKNOWN);
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(net::ERR_FAILED, size_result);
 }
@@ -1195,9 +1198,8 @@ TEST_F(BlobReaderTest, ReadFromIncompleteBlob) {
   const size_t kDataSize = 8ul;
 
   BlobDataBuilder b(kUuid);
-  b.AppendData(kData);
-  context_.CreatePendingBlob(kUuid, "", "");
-  blob_handle_ = context_.GetBlobDataFromUUID(kUuid);
+  b.AppendFutureData(kDataSize);
+  blob_handle_ = context_.BuildBlob(b, true);
   provider_ = new MockFileStreamReaderProvider();
   reader_.reset(new BlobReader(blob_handle_.get(), base::WrapUnique(provider_),
                                message_loop_.task_runner().get()));
@@ -1205,7 +1207,8 @@ TEST_F(BlobReaderTest, ReadFromIncompleteBlob) {
   EXPECT_EQ(BlobReader::Status::IO_PENDING,
             reader_->CalculateSize(base::Bind(&SetValue<int>, &size_result)));
   EXPECT_FALSE(reader_->IsInMemory());
-  context_.CompletePendingBlob(b);
+  b.PopulateFutureData(0, kData.data(), 0, kDataSize);
+  context_.FinishedPopulatingBlob(kUuid);
   base::RunLoop().RunUntilIdle();
   CheckSizeCalculatedAsynchronously(kDataSize, size_result);
   scoped_refptr<net::IOBuffer> buffer(new net::IOBuffer(kDataSize));