Added memory-monitor for ChromeOS.

components/memory_coordinator/browser/memory_monitor_chromeos.h

Index: components/memory_coordinator/browser/memory_monitor_chromeos.h
diff --git a/components/memory_coordinator/browser/memory_monitor_linux.h b/components/memory_coordinator/browser/memory_monitor_chromeos.h
similarity index 61%
copy from components/memory_coordinator/browser/memory_monitor_linux.h
copy to components/memory_coordinator/browser/memory_monitor_chromeos.h
index eda27791835cc02aa48c8914ef5fc2058b79bf29..723be49f2bee8479318583d6feb6f535e31ca7ee 100644
--- a/components/memory_coordinator/browser/memory_monitor_linux.h
+++ b/components/memory_coordinator/browser/memory_monitor_chromeos.h
@@ -2,29 +2,25 @@
 // 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_LINUX_H_
-#define COMPONENTS_MEMORY_COORDINATOR_BROWSER_MEMORY_MONITOR_LINUX_H_
+#ifndef COMPONENTS_MEMORY_COORDINATOR_BROWSER_MEMORY_MONITOR_CHROMEOS_H_
+#define COMPONENTS_MEMORY_COORDINATOR_BROWSER_MEMORY_MONITOR_CHROMEOS_H_
 
 #include "components/memory_coordinator/browser/memory_monitor.h"
 #include "components/memory_coordinator/common/memory_coordinator_export.h"
 
-namespace base {
-struct SystemMemoryInfoKB;
-}  // namespace base
-
 namespace memory_coordinator {
 
-// A memory monitor for the Linux platform.
-class MEMORY_COORDINATOR_EXPORT MemoryMonitorLinux : public MemoryMonitor {
+// A memory monitor for the ChromeOS platform.
+class MEMORY_COORDINATOR_EXPORT MemoryMonitorChromeOS : public MemoryMonitor {
  public:
-  MemoryMonitorLinux(MemoryMonitorDelegate* delegate);
-  ~MemoryMonitorLinux() override {}
+  MemoryMonitorChromeOS(MemoryMonitorDelegate* delegate);
+  ~MemoryMonitorChromeOS() override {}
 
   // MemoryMonitor:
   int GetFreeMemoryUntilCriticalMB() override;
 
   // Factory function to create an instance of this class.
-  static std::unique_ptr<MemoryMonitorLinux> Create(
+  static std::unique_ptr<MemoryMonitorChromeOS> Create(
       MemoryMonitorDelegate* delegate);
 
  private:
@@ -35,4 +31,4 @@ class MEMORY_COORDINATOR_EXPORT MemoryMonitorLinux : public MemoryMonitor {
 
 }  // namespace memory_coordinator
 
-#endif  // COMPONENTS_MEMORY_COORDINATOR_BROWSER_MEMORY_MONITOR_LINUX_H_
+#endif  // COMPONENTS_MEMORY_COORDINATOR_BROWSER_MEMORY_MONITOR_CHROMEOS_H_