[IndexedDB] Closing mojo connections when renderer quits

content/browser/indexed_db/indexed_db_unittest.cc

 // Copyright (c) 2012 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 <stdint.h>
 #include <utility>
 
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "base/test/test_simple_task_runner.h"
 #include "base/threading/thread.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "content/browser/indexed_db/indexed_db_connection.h"
 #include "content/browser/indexed_db/indexed_db_context_impl.h"
 #include "content/browser/indexed_db/indexed_db_factory_impl.h"
 #include "content/browser/indexed_db/mock_indexed_db_callbacks.h"
 #include "content/browser/indexed_db/mock_indexed_db_database_callbacks.h"
 #include "content/browser/quota/mock_quota_manager_proxy.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/test/mock_special_storage_policy.h"
 #include "content/public/test/test_browser_context.h"
@@ skipping 97 matching lines @@
 
   // No data was cleared because of SetForceKeepSessionState.
   EXPECT_TRUE(base::DirectoryExists(normal_path));
   EXPECT_TRUE(base::DirectoryExists(session_only_path));
 }
 
 class ForceCloseDBCallbacks : public IndexedDBCallbacks {
  public:
   ForceCloseDBCallbacks(scoped_refptr<IndexedDBContextImpl> idb_context,
                         const Origin& origin)
-      : IndexedDBCallbacks(nullptr, origin, nullptr),
+      : IndexedDBCallbacks(nullptr,
+                           origin,
+                           nullptr,
+                           base::ThreadTaskRunnerHandle::Get()),
         idb_context_(idb_context),
         origin_(origin) {}
 
   void OnSuccess() override {}
   void OnSuccess(const std::vector<base::string16>&) override {}
   void OnSuccess(std::unique_ptr<IndexedDBConnection> connection,
                  const IndexedDBDatabaseMetadata& metadata) override {
     connection_ = std::move(connection);
     idb_context_->ConnectionOpened(origin_, connection_.get());
   }
@@ skipping 137 matching lines @@
 
   // Simulate the write failure.
   leveldb::Status status = leveldb::Status::IOError("Simulated failure");
   context->GetIDBFactory()->HandleBackingStoreFailure(kTestOrigin);
 
   EXPECT_TRUE(db_callbacks->forced_close_called());
   EXPECT_FALSE(factory->IsBackingStoreOpen(kTestOrigin));
 }
 
 }  // namespace content