Port messages sent by WebIDBFactoryImpl to Mojo.

content/renderer/renderer_blink_platform_impl.cc

Index: content/renderer/renderer_blink_platform_impl.cc
diff --git a/content/renderer/renderer_blink_platform_impl.cc b/content/renderer/renderer_blink_platform_impl.cc
index f281bde14b13dbefdff185dbaefefad7fe1e7e79..584d4d0f12049b79ecf14631a78ac7ddb1be9739 100644
--- a/content/renderer/renderer_blink_platform_impl.cc
+++ b/content/renderer/renderer_blink_platform_impl.cc
@@ -284,7 +284,9 @@ RendererBlinkPlatformImpl::RendererBlinkPlatformImpl(
     blob_registry_.reset(new WebBlobRegistryImpl(
         RenderThreadImpl::current()->GetIOTaskRunner().get(),
         base::ThreadTaskRunnerHandle::Get(), thread_safe_sender_.get()));
-    web_idb_factory_.reset(new WebIDBFactoryImpl(thread_safe_sender_.get()));
+    web_idb_factory_.reset(new WebIDBFactoryImpl(
+        sync_message_filter_, thread_safe_sender_,
+        RenderThreadImpl::current()->GetIOTaskRunner().get()));
     web_database_observer_impl_.reset(
         new WebDatabaseObserverImpl(sync_message_filter_.get()));
   }