Index: components/memory_coordinator/browser/memory_monitor.h |
diff --git a/components/memory_coordinator/browser/memory_monitor.h b/components/memory_coordinator/browser/memory_monitor.h |
deleted file mode 100644 |
index e70a038eecfbbcbabc09da6a6b0e73f6b73c5f18..0000000000000000000000000000000000000000 |
--- a/components/memory_coordinator/browser/memory_monitor.h |
+++ /dev/null |
@@ -1,58 +0,0 @@ |
-// Copyright (c) 2016 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 COMPONENTS_MEMORY_COORDINATOR_BROWSER_MEMORY_MONITOR_H_ |
-#define COMPONENTS_MEMORY_COORDINATOR_BROWSER_MEMORY_MONITOR_H_ |
- |
-#include <memory> |
- |
-#include "base/macros.h" |
-#include "components/memory_coordinator/common/memory_coordinator_export.h" |
- |
-namespace base { |
-struct SystemMemoryInfoKB; |
-} |
- |
-namespace memory_coordinator { |
- |
-// A simple class that monitors the amount of free memory available on a system. |
-// This is an interface to facilitate dependency injection for testing. |
-class MEMORY_COORDINATOR_EXPORT MemoryMonitor { |
- public: |
- MemoryMonitor() {} |
- virtual ~MemoryMonitor() {} |
- |
- // Returns the amount of free memory available on the system until the system |
- // will be in a critical state. Critical is as defined by the OS (swapping |
- // will occur, or physical memory will run out, etc). It is possible for this |
- // to return negative values, in which case that much memory would have to be |
- // freed in order to exit a critical memory state. |
- virtual int GetFreeMemoryUntilCriticalMB() = 0; |
- |
- private: |
- DISALLOW_COPY_AND_ASSIGN(MemoryMonitor); |
-}; |
- |
-// Factory function for creating a monitor for the current platform. |
-MEMORY_COORDINATOR_EXPORT std::unique_ptr<MemoryMonitor> CreateMemoryMonitor(); |
- |
- |
-// A class for fetching system information used by a memory monitor. This can |
-// be subclassed for testing or if a particular MemoryMonitor implementation |
-// needs additional functionality. |
-class MEMORY_COORDINATOR_EXPORT MemoryMonitorDelegate { |
- public: |
- MemoryMonitorDelegate() {} |
- virtual ~MemoryMonitorDelegate(); |
- |
- // Returns system memory information. |
- virtual void GetSystemMemoryInfo(base::SystemMemoryInfoKB* mem_info); |
- |
- private: |
- DISALLOW_COPY_AND_ASSIGN(MemoryMonitorDelegate); |
-}; |
- |
-} // namespace memory_coordinator |
- |
-#endif // COMPONENTS_MEMORY_COORDINATOR_BROWSER_MEMORY_MONITOR_H_ |