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Diffstat (limited to 'base/trace_event/java_heap_dump_provider_android.h')
-rw-r--r-- | base/trace_event/java_heap_dump_provider_android.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/base/trace_event/java_heap_dump_provider_android.h b/base/trace_event/java_heap_dump_provider_android.h new file mode 100644 index 0000000000..b9f2333089 --- /dev/null +++ b/base/trace_event/java_heap_dump_provider_android.h @@ -0,0 +1,36 @@ +// Copyright 2015 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. + +#ifndef BASE_TRACE_EVENT_JAVA_HEAP_DUMP_PROVIDER_ANDROID_H_ +#define BASE_TRACE_EVENT_JAVA_HEAP_DUMP_PROVIDER_ANDROID_H_ + +#include "base/macros.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(); + + // MemoryDumpProvider implementation. + bool OnMemoryDump(const MemoryDumpArgs& args, + ProcessMemoryDump* pmd) override; + + private: + friend struct DefaultSingletonTraits<JavaHeapDumpProvider>; + + JavaHeapDumpProvider(); + ~JavaHeapDumpProvider() override; + + DISALLOW_COPY_AND_ASSIGN(JavaHeapDumpProvider); +}; + +} // namespace trace_event +} // namespace base + +#endif // BASE_TRACE_EVENT_JAVA_HEAP_DUMP_PROVIDER_ANDROID_H_ |