[TEST ONLY] Call MemoryPressure-related things in implicitClose()

third_party/WebKit/Source/core/dom/Document.cpp

Index: third_party/WebKit/Source/core/dom/Document.cpp
diff --git a/third_party/WebKit/Source/core/dom/Document.cpp b/third_party/WebKit/Source/core/dom/Document.cpp
index 918fe8920fc185a7b77e0888895ed187d1baf7e1..68d08e767e72e55d7f7e7247dbf46a5910128731 100644
--- a/third_party/WebKit/Source/core/dom/Document.cpp
+++ b/third_party/WebKit/Source/core/dom/Document.cpp
@@ -2863,6 +2863,13 @@ void Document::implicitClose() {
     return;
   }
 
+  // MemoryCoordinator::instance().onMemoryPressure(WebMemoryPressureLevelNone);
+  // MemoryCoordinator::instance().onMemoryPressure(WebMemoryPressureLevelModerate);
+  MemoryCoordinator::instance().onMemoryPressure(WebMemoryPressureLevelCritical);
+  // MemoryCoordinator::instance().onMemoryStateChange(MemoryState::SUSPENDED);
+  // MemoryCoordinator::instance().onMemoryStateChange(MemoryState::THROTTLED);
+  // MemoryCoordinator::instance().onMemoryStateChange(MemoryState::NORMAL);
+
   m_loadEventProgress = LoadEventInProgress;
 
   ScriptableDocumentParser* parser = scriptableDocumentParser();