Add MemoryCoordinator::GetGlobalMemoryState()

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 4317e5cda6f8777473ee19c5fca46e4c46e9ff93..dc9d0a9789e7b4b68650a9ba6cf815bb90ab59ac 100644
--- a/content/browser/memory/memory_coordinator.cc
+++ b/content/browser/memory/memory_coordinator.cc
@@ -122,7 +122,8 @@ mojom::MemoryState MemoryCoordinator::GetChildMemoryState(
 
 void MemoryCoordinator::RecordMemoryPressure(
     base::MemoryPressureMonitor::MemoryPressureLevel level) {
-  int state = static_cast<int>(GetCurrentMemoryState());
+  DCHECK(GetGlobalMemoryState() != base::MemoryState::UNKNOWN);
+  int state = static_cast<int>(GetGlobalMemoryState());
   switch (level) {
     case base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_MODERATE:
       UMA_HISTOGRAM_ENUMERATION(
@@ -139,6 +140,10 @@ void MemoryCoordinator::RecordMemoryPressure(
   }
 }
 
+base::MemoryState MemoryCoordinator::GetGlobalMemoryState() const {
+  return base::MemoryState::UNKNOWN;
+}
+
 base::MemoryState MemoryCoordinator::GetCurrentMemoryState() const {
   return base::MemoryState::UNKNOWN;
 }