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base / trace_event / java_heap_dump_provider_android.h [blame]
// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef BASE_TRACE_EVENT_JAVA_HEAP_DUMP_PROVIDER_ANDROID_H_
#define BASE_TRACE_EVENT_JAVA_HEAP_DUMP_PROVIDER_ANDROID_H_
#include "base/memory/singleton.h"
#include "base/trace_event/memory_dump_provider.h"
namespace base {
namespace trace_event {
// Dump provider which collects process-wide memory stats.
class BASE_EXPORT JavaHeapDumpProvider : public MemoryDumpProvider {
public:
static JavaHeapDumpProvider* GetInstance();
JavaHeapDumpProvider(const JavaHeapDumpProvider&) = delete;
JavaHeapDumpProvider& operator=(const JavaHeapDumpProvider&) = delete;
// MemoryDumpProvider implementation.
bool OnMemoryDump(const MemoryDumpArgs& args,
ProcessMemoryDump* pmd) override;
private:
friend struct DefaultSingletonTraits<JavaHeapDumpProvider>;
JavaHeapDumpProvider() = default;
~JavaHeapDumpProvider() override = default;
};
} // namespace trace_event
} // namespace base
#endif // BASE_TRACE_EVENT_JAVA_HEAP_DUMP_PROVIDER_ANDROID_H_