[RemotePlayback] No monitoring on low-end devices

third_party/WebKit/Source/platform/MemoryCoordinator.h

Index: third_party/WebKit/Source/platform/MemoryCoordinator.h
diff --git a/third_party/WebKit/Source/platform/MemoryCoordinator.h b/third_party/WebKit/Source/platform/MemoryCoordinator.h
index c5d7579ee18f6c33994ae162d0f7fa58e52d47dd..8a686c30108ce1e1a9556aa8887e18cb97a6f8a6 100644
--- a/third_party/WebKit/Source/platform/MemoryCoordinator.h
+++ b/third_party/WebKit/Source/platform/MemoryCoordinator.h
@@ -10,6 +10,7 @@
 #include "public/platform/WebMemoryPressureLevel.h"
 #include "public/platform/WebMemoryState.h"
 #include "wtf/Noncopyable.h"
+#include "wtf/Optional.h"
 
 namespace blink {
 
@@ -33,6 +34,7 @@ class PLATFORM_EXPORT MemoryCoordinator final
  public:
   static MemoryCoordinator& instance();
   static bool isLowEndDevice();
+  static void initialize();
 
   void registerClient(MemoryCoordinatorClient*);
   void unregisterClient(MemoryCoordinatorClient*);
@@ -46,10 +48,16 @@ class PLATFORM_EXPORT MemoryCoordinator final
   DECLARE_TRACE();
 
  private:
+  friend class Internals;
+
+  static void setIsLowEndDeviceForTesting(bool);
+
   MemoryCoordinator();
 
   void clearMemory();
 
+  static bool s_isLowEndDevice;
+
   HeapHashSet<WeakMember<MemoryCoordinatorClient>> m_clients;
 };