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content / browser / tracing / memory_instrumentation_util.cc [blame]
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/tracing/memory_instrumentation_util.h"
#include "base/trace_event/trace_event.h"
#include "content/public/browser/resource_coordinator_service.h"
#include "services/resource_coordinator/public/cpp/memory_instrumentation/client_process_impl.h"
#include "services/resource_coordinator/public/mojom/memory_instrumentation/memory_instrumentation.mojom.h"
namespace content {
void InitializeBrowserMemoryInstrumentationClient() {
auto task_runner = base::trace_event::MemoryDumpManager::GetInstance()
->GetDumpThreadTaskRunner();
if (!task_runner->RunsTasksInCurrentSequence()) {
task_runner->PostTask(
FROM_HERE,
base::BindOnce(&InitializeBrowserMemoryInstrumentationClient));
return;
}
TRACE_EVENT0("startup", "InitializeBrowserMemoryInstrumentationClient");
mojo::PendingRemote<memory_instrumentation::mojom::Coordinator> coordinator;
mojo::PendingRemote<memory_instrumentation::mojom::ClientProcess> process;
auto process_receiver = process.InitWithNewPipeAndPassReceiver();
GetMemoryInstrumentationRegistry()->RegisterClientProcess(
coordinator.InitWithNewPipeAndPassReceiver(), std::move(process),
memory_instrumentation::mojom::ProcessType::BROWSER,
base::GetCurrentProcId(), /*service_name=*/std::nullopt);
memory_instrumentation::ClientProcessImpl::CreateInstance(
std::move(process_receiver), std::move(coordinator),
/*is_browser_process=*/true);
}
} // namespace content