Index: chrome/browser/memory_purger.h |
diff --git a/chrome/browser/memory_purger.h b/chrome/browser/memory_purger.h |
index 2d701b722679e59a189b8b45958fce46f3171b08..82b80c67fee1943761d5597377db6614fe06efa2 100644 |
--- a/chrome/browser/memory_purger.h |
+++ b/chrome/browser/memory_purger.h |
@@ -27,6 +27,10 @@ class MemoryPurger { |
static void PurgeRenderers(); |
static void PurgeRendererForHost(content::RenderProcessHost* host); |
+ // Call this to register for a MemoryPressure listener, so that PurgeAll() |
+ // is called when the underlying platform send a low memory signal. |
+ static void RegisterMemoryPressureListener(); |
+ |
private: |
DISALLOW_IMPLICIT_CONSTRUCTORS(MemoryPurger); |
}; |