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| 1 // Copyright (c) 2016 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef COMPONENTS_MEMORY_COORDINATOR_BROWSER_MEMORY_MONITOR_LINUX_H_ | 5 #ifndef CONTENT_BROWSER_MEMORY_MEMORY_MONITOR_LINUX_H_ |
| 6 #define COMPONENTS_MEMORY_COORDINATOR_BROWSER_MEMORY_MONITOR_LINUX_H_ | 6 #define CONTENT_BROWSER_MEMORY_MEMORY_MONITOR_LINUX_H_ |
| 7 | 7 |
| 8 #include "components/memory_coordinator/browser/memory_monitor.h" | 8 #include "content/browser/memory/memory_monitor.h" |
| 9 #include "components/memory_coordinator/common/memory_coordinator_export.h" | 9 #include "content/common/content_export.h" |
| 10 | 10 |
| 11 namespace base { | 11 namespace base { |
| 12 struct SystemMemoryInfoKB; | 12 struct SystemMemoryInfoKB; |
| 13 } // namespace base | 13 } // namespace base |
| 14 | 14 |
| 15 namespace memory_coordinator { | 15 namespace content { |
| 16 | 16 |
| 17 // A memory monitor for the Linux platform. | 17 // A memory monitor for the Linux platform. |
| 18 class MEMORY_COORDINATOR_EXPORT MemoryMonitorLinux : public MemoryMonitor { | 18 class CONTENT_EXPORT MemoryMonitorLinux : public MemoryMonitor { |
| 19 public: | 19 public: |
| 20 MemoryMonitorLinux(MemoryMonitorDelegate* delegate); | 20 MemoryMonitorLinux(MemoryMonitorDelegate* delegate); |
| 21 ~MemoryMonitorLinux() override {} | 21 ~MemoryMonitorLinux() override; |
| 22 | 22 |
| 23 // MemoryMonitor: | 23 // MemoryMonitor: |
| 24 int GetFreeMemoryUntilCriticalMB() override; | 24 int GetFreeMemoryUntilCriticalMB() override; |
| 25 | 25 |
| 26 // Factory function to create an instance of this class. | 26 // Factory function to create an instance of this class. |
| 27 static std::unique_ptr<MemoryMonitorLinux> Create( | 27 static std::unique_ptr<MemoryMonitorLinux> Create( |
| 28 MemoryMonitorDelegate* delegate); | 28 MemoryMonitorDelegate* delegate); |
| 29 | 29 |
| 30 private: | 30 private: |
| 31 // The delegate to be used for retrieving system memory information. Used as a | 31 // The delegate to be used for retrieving system memory information. Used as a |
| 32 // testing seam. | 32 // testing seam. |
| 33 MemoryMonitorDelegate* delegate_; | 33 MemoryMonitorDelegate* delegate_; |
| 34 }; | 34 }; |
| 35 | 35 |
| 36 } // namespace memory_coordinator | 36 } // namespace content |
| 37 | 37 |
| 38 #endif // COMPONENTS_MEMORY_COORDINATOR_BROWSER_MEMORY_MONITOR_LINUX_H_ | 38 #endif // CONTENT_BROWSER_MEMORY_MEMORY_MONITOR_LINUX_H_ |
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