WIP POC blob transport over mojo

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 c94b514e0caf32eeddd9f42c60fdb76843f2c5ce..7fdbeb018973c8fc8b60170ab03125844d02710c 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -1467,6 +1467,10 @@ void RenderProcessHostImpl::RegisterMojoInterfaces() {
                    base::Unretained(this)));
   }
 
+  registry->AddInterface(base::Bind(
+      &ChromeBlobStorageContext::BindBlobRegistry,
+      base::Unretained(ChromeBlobStorageContext::GetFor(browser_context_))));
+
   ServiceManagerConnection* service_manager_connection =
       BrowserContext::GetServiceManagerConnectionFor(browser_context_);
   std::unique_ptr<ConnectionFilterImpl> connection_filter(