| // 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 CHROME_BROWSER_MEMORY_OOM_MEMORY_DETAILS_H_ |
| #define CHROME_BROWSER_MEMORY_OOM_MEMORY_DETAILS_H_ |
| |
| #include <string> |
| |
| #include "base/callback.h" |
| #include "base/macros.h" |
| #include "base/time/time.h" |
| #include "chrome/browser/memory_details.h" |
| |
| namespace memory { |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // OomMemoryDetails logs details about all Chrome processes during an out-of- |
| // memory event in an attempt to identify the culprit. |
| class OomMemoryDetails : public MemoryDetails { |
| public: |
| // Logs the memory details asynchronously and then run |callback|. |
| // The |title| is printed at the beginning of the message. |
| static void Log(const std::string& title, const base::Closure& callback); |
| |
| private: |
| OomMemoryDetails(const std::string& title, const base::Closure& callback); |
| ~OomMemoryDetails() override; |
| |
| // MemoryDetails overrides: |
| void OnDetailsAvailable() override; |
| |
| std::string title_; |
| base::TimeTicks start_time_; |
| base::Closure callback_; |
| |
| DISALLOW_COPY_AND_ASSIGN(OomMemoryDetails); |
| }; |
| |
| } // namespace memory |
| |
| #endif // CHROME_BROWSER_MEMORY_OOM_MEMORY_DETAILS_H_ |