[NotForReview] An idea for experimenting purge & suspend

content/child/memory/child_memory_coordinator_impl.cc

Index: content/child/memory/child_memory_coordinator_impl.cc
diff --git a/content/child/memory/child_memory_coordinator_impl.cc b/content/child/memory/child_memory_coordinator_impl.cc
index 5412c6458efa83a116c6b8204f4d98fb74deab56..a872b66a5587976d2e5a7771415280569a6bfa84 100644
--- a/content/child/memory/child_memory_coordinator_impl.cc
+++ b/content/child/memory/child_memory_coordinator_impl.cc
@@ -7,6 +7,7 @@
 #include "base/lazy_instance.h"
 #include "base/memory/memory_coordinator_client_registry.h"
 #include "base/synchronization/lock.h"
+#include "content/public/common/content_features.h"
 
 namespace content {
 
@@ -34,6 +35,13 @@ base::MemoryState ToBaseMemoryState(mojom::MemoryState state) {
 }  // namespace
 
 // static
+bool ChildMemoryCoordinatorImpl::IsEnabled() {
+  // TODO(tasak): Remove |kPurgeAndSuspend| when the experiment is done.
+  return base::FeatureList::IsEnabled(features::kMemoryCoordinator) ||
+         base::FeatureList::IsEnabled(features::kPurgeAndSuspend);
+}
+
+// static
 ChildMemoryCoordinatorImpl* ChildMemoryCoordinatorImpl::GetInstance() {
   base::AutoLock lock(*g_lock.Pointer());
   return g_child_memory_coordinator;