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Unified Diff: base/memory/discardable_memory.h

Issue 458343003: Revert of base: Introduce an explicit call for reducing emulated discardable memory usage. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 4 months ago
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Index: base/memory/discardable_memory.h
diff --git a/base/memory/discardable_memory.h b/base/memory/discardable_memory.h
index 5b74705234ff6c4a2243156faa5a8fc880bede87..d16ed3e8480f933725c7f9a25444ff72c2320512 100644
--- a/base/memory/discardable_memory.h
+++ b/base/memory/discardable_memory.h
@@ -64,6 +64,14 @@
public:
virtual ~DiscardableMemory() {}
+ // Call this on a thread with a MessageLoop current to allow discardable
+ // memory implementations to respond to memory pressure signals.
+ static void RegisterMemoryPressureListeners();
+
+ // Call this to prevent discardable memory implementations from responding
+ // to memory pressure signals.
+ static void UnregisterMemoryPressureListeners();
+
// Gets the discardable memory type with a given name.
static DiscardableMemoryType GetNamedType(const std::string& name);
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