Memory-monitor for Mac.

content/browser/memory/memory_coordinator.cc

Index: content/browser/memory/memory_coordinator.cc
diff --git a/content/browser/memory/memory_coordinator.cc b/content/browser/memory/memory_coordinator.cc
index 517aaedc34a1a13f696d9e0532c5c4c9117458a1..e3ebd32ee5407dc666fdd0f332a42ebb8fcaf3fa 100644
--- a/content/browser/memory/memory_coordinator.cc
+++ b/content/browser/memory/memory_coordinator.cc
@@ -128,6 +128,10 @@ void MemoryCoordinator::EnableFeaturesForTesting() {
   base::FeatureList::SetInstance(std::move(feature_list));
 }
 
+base::TimeDelta MemoryCoordinator::GetMonitoringInterval() const {
+  return base::TimeDelta::FromSeconds(0);
+}
+
 base::MemoryState MemoryCoordinator::GetCurrentMemoryState() const {
   return base::MemoryState::UNKNOWN;
 }