[IndexedDB] Hold referenced to IDB::put blobs in the IDBRequest

content/browser/renderer_host/render_process_host_impl.cc

Index: content/browser/renderer_host/render_process_host_impl.cc
diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
index e779da3670b2c0ce4a7944ebba76613d91d1be91..07d3c9d6ff37121cb285c9b088f019309712533c 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -1115,9 +1115,14 @@ void RenderProcessHostImpl::CreateMessageFilters() {
       GetID(), storage_partition_impl_->GetURLRequestContext(),
       storage_partition_impl_->GetFileSystemContext(),
       blob_storage_context.get(), StreamContext::GetFor(browser_context)));
-  AddFilter(new BlobDispatcherHost(
-      GetID(), blob_storage_context,
-      make_scoped_refptr(storage_partition_impl_->GetFileSystemContext())));
+
+  scoped_refptr<BlobDispatcherHost> blob_dispatcher_host =
+      new BlobDispatcherHost(
+          GetID(), blob_storage_context,
+          make_scoped_refptr(storage_partition_impl_->GetFileSystemContext()));
+  AddFilter(blob_dispatcher_host.get());
+  indexed_db_factory_->SetBlobDispatcherHost(std::move(blob_dispatcher_host));
+
   AddFilter(new FileUtilitiesMessageFilter(GetID()));
   AddFilter(
       new DatabaseMessageFilter(storage_partition_impl_->GetDatabaseTracker()));