content/browser/tracing/background_memory_tracing_observer.h - Issue 2785663002: Revert of Add EnabledStateObserver to BackgroundTracingManager

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Side by Side Diff: content/browser/tracing/background_memory_tracing_observer.h

Issue 2785663002: Revert of Add EnabledStateObserver to BackgroundTracingManager (Closed)

Patch Set: Created 3 years, 8 months ago

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1 // Copyright 2017 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #ifndef CONTENT_BROWSER_TRACING_BACKGROUND_MEMORY_TRACING_OBSERVER_H_

6 #define CONTENT_BROWSER_TRACING_BACKGROUND_MEMORY_TRACING_OBSERVER_H_

7

8 #include "content/browser/tracing/background_tracing_manager_impl.h"

9

10 namespace content {

11

12 class BackgroundMemoryTracingObserver

13 : public BackgroundTracingManagerImpl::EnabledStateObserver {

14 public:

15 static BackgroundMemoryTracingObserver* GetInstance();

16

17 void OnScenarioActivated(const BackgroundTracingConfigImpl& config) override;

18 void OnTracingEnabled(

19 BackgroundTracingConfigImpl::CategoryPreset preset) override;

20

21 private:

22 BackgroundMemoryTracingObserver();

23 ~BackgroundMemoryTracingObserver() override;

24

25 DISALLOW_COPY_AND_ASSIGN(BackgroundMemoryTracingObserver);

26 };

27

28 } // namespace content

29

30 #endif // CONTENT_BROWSER_TRACING_BACKGROUND_MEMORY_TRACING_OBSERVER_H_

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