mojo leveldb: Get profile and leveldb connected to DOMStorageContext.

components/leveldb/leveldb_app.cc

 // Copyright 2016 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 "components/leveldb/leveldb_app.h"
 
+#include "base/message_loop/message_loop.h"
 #include "components/leveldb/leveldb_service_impl.h"
 #include "mojo/shell/public/cpp/connection.h"
 
 namespace leveldb {
 
 LevelDBApp::LevelDBApp() {}
 
 LevelDBApp::~LevelDBApp() {}
 
 void LevelDBApp::Initialize(mojo::Connector* connector,
                             const mojo::Identity& identity,
                             uint32_t id) {
   tracing_.Initialize(connector, identity.name());
-  service_.reset(new LevelDBServiceImpl);
 }
 
 bool LevelDBApp::AcceptConnection(mojo::Connection* connection) {
   connection->AddInterface<LevelDBService>(this);
   return true;
 }
 
 void LevelDBApp::ShellConnectionLost() {
   // TODO: This should exit cleanly.
   _exit(1);

[michaeln, 2016/03/17 22:35:41]

do we ever expect to get here in chrome? is this even linked into chrome or is
this just for testing? just curious

[Elliot Glaysher, 2016/03/18 19:41:12]

This is not linked into chrome.

(I don't actually know why this is here. Ken, who added this, mentioned in the
commit message to https://codereview.chromium.org/1801963002 that this is the
wrong thing and is temporary.)

 }
 
 void LevelDBApp::Create(mojo::Connection* connection,
-                        mojo::InterfaceRequest<LevelDBService> request) {
+                        leveldb::LevelDBServiceRequest request) {
+  if (!service_)
+    service_.reset(new LevelDBServiceImpl);
   bindings_.AddBinding(service_.get(), std::move(request));
 }
 
 }  // namespace leveldb